diff --git a/README.rst b/README.rst
index 5df62bd254e1717ee2abc31c3789e6c43b259b9d..ccf7f05338000d5d0bdc2a601d45f26539c86f1b 100644
--- a/README.rst
+++ b/README.rst
@@ -51,21 +51,9 @@ in. If you do not have an account, follow these steps.
 Documentation
 -------------
 
-Documentation is managed in the `edx-documentation`_ repository. Documentation
-is built using `Sphinx`_: you can `view the built documentation on
-ReadTheDocs`_.
-
-You can also check out `Confluence`_, our wiki system. Once you sign up for
-an account, you'll be able to create new pages and edit existing pages, just
-like in any other wiki system. You only need one account for both Confluence
-and `JIRA`_, our issue tracker.
-
-.. _Sphinx: http://sphinx-doc.org/
-.. _view the built documentation on ReadTheDocs: http://docs.edx.org/
-.. _edx-documentation: https://github.com/edx/edx-documentation
-.. _Confluence: http://openedx.atlassian.net/wiki/
-.. _JIRA: https://openedx.atlassian.net/
+Documentation details can be found in the `docs index.rst`_.
 
+.. _docs index.rst: docs/index.rst
 
 Getting Help
 ------------
diff --git a/docs/README.rst b/docs/README.rst
index 91439343fc7d2187ad605c8e3d950d610bb97f01..26064211fe23da582f194377b0097893d39fe02c 100644
--- a/docs/README.rst
+++ b/docs/README.rst
@@ -1,49 +1 @@
-###################
-EdX Documentation
-###################
-
-The following documentation projects have been moved to the `edx-documentation`_ repository as of November 3, 2014:
-
-* course_authors
-* data
-* developers
-* install_operations
-* mobile
-* OLX
-* ORA-2
-* release_notes
-* students
-
-API documentation that includes docstrings from code files is stored in the
-repository of that module.  All other documentation projects are stored in edx-
-documentation.
-
-By moving documentation to its own repository, we will be better able to
-develop workflows, manage versioning, create translations, and automate
-testing, without complicating ongoing development of the edX Platform.
-
-.. _edx_documentation: https://github.com/edx/edx-documentation
-
-******************************
-View Published Documentation
-******************************
-
-EdX documentation is published through Read the Docs. Links to all published
-documentation are available through `docs.edx.org`_.
-
-.. _docs.edx.org: http://docs.edx.org
-
-******************************
-Submit Documentation Issues
-******************************
-
-We welcome input from the community on any documentation issues.  You can
-submit issues to the Documentation project in the `Open edX JIRA board`_.
-
-You will need to `create a free JIRA account`_ account before you can submit your first
-ticket.
-
-.. _create a free JIRA account: https://openedx.atlassian.net/admin/users/sign-up
-.. _Open edX JIRA board: https://openedx.atlassian.net
-
-You can also email docs@edx.org.
+See `index.rst <index.rst>`_ for details.
diff --git a/docs/en_us/Makefile b/docs/en_us/Makefile
deleted file mode 100644
index 651529b12ee1552eb152776f9f5ecf35a49a576c..0000000000000000000000000000000000000000
--- a/docs/en_us/Makefile
+++ /dev/null
@@ -1,16 +0,0 @@
-
-.PHONY: html
-
-Q_FLAG =
-
-ifeq ($(quiet), true)
-Q_FLAG = quiet=true
-endif
-
-html:
-	@cd $(CURDIR)/data && make html $(Q_FLAG)
-	@cd $(CURDIR)/course_authors && make html $(Q_FLAG)
-	@cd $(CURDIR)/developers && make html $(Q_FLAG)
-	@cd $(CURDIR)/install_operations && make html $(Q_FLAG)
-	@cd $(CURDIR)/ORA2 && make html $(Q_FLAG)
-	@cd $(CURDIR)/release_notes && make html $(Q_FLAG)
diff --git a/docs/en_us/architecture/locator_ubiquity.graphml b/docs/en_us/architecture/locator_ubiquity.graphml
deleted file mode 100644
index b71c38996b5a23ab1abddf748ea8e9a3fd7246fd..0000000000000000000000000000000000000000
--- a/docs/en_us/architecture/locator_ubiquity.graphml
+++ /dev/null
@@ -1,669 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<graphml xmlns="http://graphml.graphdrawing.org/xmlns" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:y="http://www.yworks.com/xml/graphml" xmlns:yed="http://www.yworks.com/xml/yed/3" xsi:schemaLocation="http://graphml.graphdrawing.org/xmlns http://www.yworks.com/xml/schema/graphml/1.1/ygraphml.xsd">
-  <!--Created by yFiles for Java 2.11-->
-  <key for="graphml" id="d0" yfiles.type="resources"/>
-  <key for="port" id="d1" yfiles.type="portgraphics"/>
-  <key for="port" id="d2" yfiles.type="portgeometry"/>
-  <key for="port" id="d3" yfiles.type="portuserdata"/>
-  <key attr.name="url" attr.type="string" for="node" id="d4"/>
-  <key attr.name="description" attr.type="string" for="node" id="d5"/>
-  <key for="node" id="d6" yfiles.type="nodegraphics"/>
-  <key attr.name="Description" attr.type="string" for="graph" id="d7"/>
-  <key attr.name="url" attr.type="string" for="edge" id="d8"/>
-  <key attr.name="description" attr.type="string" for="edge" id="d9"/>
-  <key for="edge" id="d10" yfiles.type="edgegraphics"/>
-  <graph edgedefault="directed" id="G">
-    <data key="d7"/>
-    <node id="n0">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="100.0" x="570.8" y="98.39999999999998"/>
-          <y:Fill color="#339966" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="custom" textColor="#000000" visible="true" width="4.0" x="48.0" y="30.0">
-            <y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n1">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="58.0" width="130.0" x="138.79999999999998" y="-71.60000000000002"/>
-          <y:Fill color="#FFCC00" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="78.44921875" x="25.775390625" y="19.93359375">Studio Client<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n2">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="58.0" width="130.0" x="394.79999999999995" y="-71.60000000000002"/>
-          <y:Fill color="#FFCC00" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="64.85546875" x="32.572265625" y="19.93359375">LMS Client<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n3">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="58.0" width="130.0" x="138.79999999999998" y="28.399999999999977"/>
-          <y:Fill color="#99CC00" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="67.97265625" x="31.013671875" y="19.93359375">Studio App<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n4">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="58.0" width="130.0" x="394.79999999999995" y="28.399999999999977"/>
-          <y:Fill color="#99CC00" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="54.37890625" x="37.810546875" y="19.93359375">LMS App<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n5">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="156.0" x="424.39999999999986" y="204.39999999999998"/>
-          <y:Fill color="#33CCCC" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="111.8359375" x="22.08203125" y="22.93359375">MixedModulestore<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n6">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="100.0" x="-2.6000000000001364" y="204.39999999999998"/>
-          <y:Fill color="#33CCCC" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="79.802734375" x="10.0986328125" y="22.93359375">Contentstore<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n7">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="156.0" x="97.39999999999986" y="204.39999999999998"/>
-          <y:Fill color="#33CCCC" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="113.96875" x="21.015625" y="22.93359375">Discussion Forums<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n8">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="100.0" x="554.8" y="110.39999999999998"/>
-          <y:Fill color="#339966" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="46.3984375" modelName="custom" textColor="#000000" visible="true" width="60.109375" x="19.9453125" y="8.80078125">Grading, 
-Analytics,
-...<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n9">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.dataBase">
-          <y:Geometry height="69.00000000000006" width="90.40000000000003" x="424.34999999999997" y="392.9999999999999"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="32.265625" modelName="custom" textColor="#000000" visible="true" width="77.30078125" x="6.5496093750000455" y="18.3671875">Mongo
-modulestore<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n10">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.storedData">
-          <y:Geometry height="40.0" width="80.0" x="518.9" y="398.99999999999983"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="56.1953125" x="11.90234375" y="10.93359375">XML files<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n11">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.dataBase">
-          <y:Geometry height="51.99999999999994" width="124.79999999999995" x="-15.000000000000114" y="392.9999999999999"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="93.9765625" x="15.411718749999977" y="16.933593749999943">GridFS (mongo)<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n12">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.storedData">
-          <y:Geometry height="40.0" width="80.0" x="7.399999999999864" y="474.9999999999999"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="41.8046875" x="19.09765625" y="10.93359375">Assets<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n13">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="52.0" width="90.40000000000003" x="580.3999999999999" y="292.0"/>
-          <y:Fill color="#FF9900" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="32.265625" modelName="custom" textColor="#000000" visible="true" width="49.650390625" x="20.374804687500045" y="9.8671875">xblock
-runtime<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n14">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="89.60000000000002" x="252.19999999999987" y="204.39999999999998"/>
-          <y:Fill color="#33CCCC" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="58.3984375" x="15.600781250000011" y="22.93359375">auth svcs<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n15">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.dataBase">
-          <y:Geometry height="45.99999999999994" width="64.0" x="620.8" y="392.9999999999999"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="59.552734375" x="2.2236328125" y="13.933593749999943">SQL store<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n16">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.dataBase">
-          <y:Geometry height="80.40000000000009" width="97.39999999999992" x="126.6999999999999" y="385.39999999999986"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="32.265625" modelName="custom" textColor="#000000" visible="true" width="75.548828125" x="10.92558593749996" y="24.067187500000045">? Discussion
- store ?<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n17">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="89.60000000000002" x="341.7999999999999" y="204.39999999999998"/>
-          <y:Fill color="#33CCCC" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="71.517578125" x="9.041210937500011" y="22.93359375">loc_mapper<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n18">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.dataBase">
-          <y:Geometry height="72.80000000000007" width="89.60000000000008" x="232.14999999999984" y="389.1999999999999"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="32.265625" modelName="custom" textColor="#000000" visible="true" width="71.517578125" x="9.04121093750004" y="20.267187500000034">loc_mapper
- mongo<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n19">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.dataBase">
-          <y:Geometry height="69.00000000000006" width="90.40000000000003" x="329.79999999999995" y="392.9999999999999"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="32.265625" modelName="custom" textColor="#000000" visible="true" width="77.30078125" x="9.099218750000091" y="18.3671875">"Split"
-modulestore<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.5" labelRatioY="0.0" nodeRatioX="0.5" nodeRatioY="-3.885780586188048E-16" offsetX="-4.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <edge id="e0" source="n10" target="n5">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e1" source="n9" target="n5">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e2" source="n5" target="n13">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e3" source="n5" target="n3">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e4" source="n13" target="n15">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e5" source="n14" target="n15">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="-22.183040000000062" sy="13.093759999999975" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e6" source="n6" target="n11">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="28.293759999999963" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e7" source="n11" target="n12">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e8" source="n5" target="n4">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e9" source="n6" target="n4">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="19.01695999999994" sy="-28.506240000000048" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e10" source="n3" target="n6">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e11" source="n3" target="n1">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e12" source="n4" target="n2">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e13" source="n3" target="n14">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e14" source="n14" target="n4">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="-21.30624000000006" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e15" source="n3" target="n7">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e16" source="n4" target="n7">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e17" source="n4" target="n8">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e18" source="n4" target="n13">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="23.41695999999979" ty="-13.30624000000006"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e19" source="n7" target="n16">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e20" source="n17" target="n18">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e21" source="n17" target="n3">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="dashed" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e22" source="n5" target="n17">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e23" source="n17" target="n5">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0">
-            <y:Point x="437.28927999999985" y="303.50335999999993"/>
-          </y:Path>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e24" source="n17" target="n4">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="dashed" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e25" source="n5" target="n19">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-  </graph>
-  <data key="d0">
-    <y:Resources/>
-  </data>
-</graphml>
diff --git a/docs/en_us/architecture/locator_ubiquity.jpg b/docs/en_us/architecture/locator_ubiquity.jpg
deleted file mode 100644
index 07780c2985c144139439f8ca2adcfeb0c98bbb26..0000000000000000000000000000000000000000
Binary files a/docs/en_us/architecture/locator_ubiquity.jpg and /dev/null differ
diff --git a/docs/en_us/architecture/presplit.graphml b/docs/en_us/architecture/presplit.graphml
deleted file mode 100644
index 0d9795559556b64018d6634f493b288a29653f3c..0000000000000000000000000000000000000000
--- a/docs/en_us/architecture/presplit.graphml
+++ /dev/null
@@ -1,547 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<graphml xmlns="http://graphml.graphdrawing.org/xmlns" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:y="http://www.yworks.com/xml/graphml" xmlns:yed="http://www.yworks.com/xml/yed/3" xsi:schemaLocation="http://graphml.graphdrawing.org/xmlns http://www.yworks.com/xml/schema/graphml/1.1/ygraphml.xsd">
-  <!--Created by yFiles for Java 2.11-->
-  <key for="graphml" id="d0" yfiles.type="resources"/>
-  <key for="port" id="d1" yfiles.type="portgraphics"/>
-  <key for="port" id="d2" yfiles.type="portgeometry"/>
-  <key for="port" id="d3" yfiles.type="portuserdata"/>
-  <key attr.name="url" attr.type="string" for="node" id="d4"/>
-  <key attr.name="description" attr.type="string" for="node" id="d5"/>
-  <key for="node" id="d6" yfiles.type="nodegraphics"/>
-  <key attr.name="Description" attr.type="string" for="graph" id="d7"/>
-  <key attr.name="url" attr.type="string" for="edge" id="d8"/>
-  <key attr.name="description" attr.type="string" for="edge" id="d9"/>
-  <key for="edge" id="d10" yfiles.type="edgegraphics"/>
-  <graph edgedefault="directed" id="G">
-    <data key="d7"/>
-    <node id="n0">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="100.0" x="570.8" y="98.39999999999998"/>
-          <y:Fill color="#339966" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="custom" textColor="#000000" visible="true" width="4.0" x="48.0" y="30.0">
-            <y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n1">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="58.0" width="130.0" x="138.79999999999998" y="-71.60000000000002"/>
-          <y:Fill color="#FFCC00" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="78.44921875" x="25.775390625" y="19.93359375">Studio Client<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n2">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="58.0" width="130.0" x="394.79999999999995" y="-71.60000000000002"/>
-          <y:Fill color="#FFCC00" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="64.85546875" x="32.572265625" y="19.93359375">LMS Client<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n3">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="58.0" width="130.0" x="138.79999999999998" y="28.399999999999977"/>
-          <y:Fill color="#99CC00" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="67.97265625" x="31.013671875" y="19.93359375">Studio App<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n4">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="58.0" width="130.0" x="394.79999999999995" y="28.399999999999977"/>
-          <y:Fill color="#99CC00" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="54.37890625" x="37.810546875" y="19.93359375">LMS App<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n5">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="156.0" x="381.7999999999999" y="204.39999999999998"/>
-          <y:Fill color="#33CCCC" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="111.8359375" x="22.08203125" y="22.93359375">MixedModulestore<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n6">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="100.0" x="37.399999999999864" y="204.39999999999998"/>
-          <y:Fill color="#33CCCC" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="79.802734375" x="10.0986328125" y="22.93359375">Contentstore<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n7">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="156.0" x="137.39999999999986" y="204.39999999999998"/>
-          <y:Fill color="#33CCCC" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="113.96875" x="21.015625" y="22.93359375">Discussion Forums<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n8">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="100.0" x="554.8" y="110.39999999999998"/>
-          <y:Fill color="#339966" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="46.3984375" modelName="custom" textColor="#000000" visible="true" width="60.109375" x="19.9453125" y="8.80078125">Grading, 
-Analytics,
-...<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n9">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.dataBase">
-          <y:Geometry height="72.80000000000007" width="90.40000000000003" x="316.19999999999993" y="392.9999999999999"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="32.265625" modelName="custom" textColor="#000000" visible="true" width="77.30078125" x="6.549609375000017" y="20.267187500000034">Mongo
-modulestore<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n10">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.storedData">
-          <y:Geometry height="40.0" width="80.0" x="444.20000000000005" y="404.9999999999999"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="56.1953125" x="11.90234375" y="10.93359375">XML files<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n11">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.dataBase">
-          <y:Geometry height="51.99999999999994" width="124.79999999999995" x="51.0" y="392.9999999999999"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="93.9765625" x="15.411718749999977" y="16.933593749999943">GridFS (mongo)<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n12">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.storedData">
-          <y:Geometry height="40.0" width="80.0" x="73.39999999999998" y="474.9999999999999"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="41.8046875" x="19.09765625" y="10.93359375">Assets<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n13">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="52.0" width="90.40000000000003" x="548.2" y="298.4"/>
-          <y:Fill color="#FF9900" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="32.265625" modelName="custom" textColor="#000000" visible="true" width="49.650390625" x="20.374804687500045" y="9.8671875">xblock
-runtime<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n14">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="89.60000000000002" x="292.1999999999999" y="204.39999999999998"/>
-          <y:Fill color="#33CCCC" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="58.3984375" x="15.600781250000011" y="22.93359375">auth svcs<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n15">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.dataBase">
-          <y:Geometry height="45.99999999999994" width="64.0" x="561.4000000000001" y="401.9999999999999"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="59.552734375" x="2.2236328125" y="13.933593749999943">SQL store<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n16">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.dataBase">
-          <y:Geometry height="80.40000000000009" width="97.39999999999992" x="195.99999999999994" y="385.39999999999986"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="32.265625" modelName="custom" textColor="#000000" visible="true" width="75.548828125" x="10.92558593749996" y="24.067187500000045">? Discussion
- store ?<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <edge id="e0" source="n10" target="n5">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e1" source="n9" target="n5">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e2" source="n5" target="n13">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e3" source="n5" target="n3">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e4" source="n13" target="n15">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e5" source="n14" target="n15">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="-22.183040000000062" sy="13.093759999999975" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e6" source="n6" target="n11">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="28.293759999999963" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e7" source="n11" target="n12">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e8" source="n5" target="n4">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e9" source="n6" target="n4">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="19.01695999999994" sy="-28.506240000000048" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e10" source="n3" target="n6">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e11" source="n3" target="n1">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e12" source="n4" target="n2">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e13" source="n3" target="n14">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e14" source="n14" target="n4">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="-21.30624000000006" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e15" source="n3" target="n7">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e16" source="n4" target="n7">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e17" source="n4" target="n8">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e18" source="n4" target="n13">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="23.41695999999979" ty="-13.30624000000006"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e19" source="n7" target="n16">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-  </graph>
-  <data key="d0">
-    <y:Resources/>
-  </data>
-</graphml>
diff --git a/docs/en_us/architecture/presplit.jpg b/docs/en_us/architecture/presplit.jpg
deleted file mode 100644
index 5f667e278cb9b195e837529d21cc452ac16bdaeb..0000000000000000000000000000000000000000
Binary files a/docs/en_us/architecture/presplit.jpg and /dev/null differ
diff --git a/docs/en_us/architecture/studio mapping.graphml b/docs/en_us/architecture/studio mapping.graphml
deleted file mode 100644
index da3e27446249be2252e79e3dfe3225f7a2efe5b9..0000000000000000000000000000000000000000
--- a/docs/en_us/architecture/studio mapping.graphml	
+++ /dev/null
@@ -1,605 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<graphml xmlns="http://graphml.graphdrawing.org/xmlns" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:y="http://www.yworks.com/xml/graphml" xmlns:yed="http://www.yworks.com/xml/yed/3" xsi:schemaLocation="http://graphml.graphdrawing.org/xmlns http://www.yworks.com/xml/schema/graphml/1.1/ygraphml.xsd">
-  <!--Created by yFiles for Java 2.11-->
-  <key for="graphml" id="d0" yfiles.type="resources"/>
-  <key for="port" id="d1" yfiles.type="portgraphics"/>
-  <key for="port" id="d2" yfiles.type="portgeometry"/>
-  <key for="port" id="d3" yfiles.type="portuserdata"/>
-  <key attr.name="url" attr.type="string" for="node" id="d4"/>
-  <key attr.name="description" attr.type="string" for="node" id="d5"/>
-  <key for="node" id="d6" yfiles.type="nodegraphics"/>
-  <key attr.name="Description" attr.type="string" for="graph" id="d7"/>
-  <key attr.name="url" attr.type="string" for="edge" id="d8"/>
-  <key attr.name="description" attr.type="string" for="edge" id="d9"/>
-  <key for="edge" id="d10" yfiles.type="edgegraphics"/>
-  <graph edgedefault="directed" id="G">
-    <data key="d7"/>
-    <node id="n0">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="100.0" x="570.8" y="98.39999999999998"/>
-          <y:Fill color="#339966" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="custom" textColor="#000000" visible="true" width="4.0" x="48.0" y="30.0">
-            <y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n1">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="58.0" width="130.0" x="138.79999999999998" y="-71.60000000000002"/>
-          <y:Fill color="#FFCC00" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="78.44921875" x="25.775390625" y="19.93359375">Studio Client<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n2">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="58.0" width="130.0" x="394.79999999999995" y="-71.60000000000002"/>
-          <y:Fill color="#FFCC00" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="64.85546875" x="32.572265625" y="19.93359375">LMS Client<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n3">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="58.0" width="130.0" x="138.79999999999998" y="28.399999999999977"/>
-          <y:Fill color="#99CC00" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="67.97265625" x="31.013671875" y="19.93359375">Studio App<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n4">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="58.0" width="130.0" x="394.79999999999995" y="28.399999999999977"/>
-          <y:Fill color="#99CC00" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="54.37890625" x="37.810546875" y="19.93359375">LMS App<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n5">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="156.0" x="421.7999999999999" y="204.39999999999998"/>
-          <y:Fill color="#33CCCC" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="111.8359375" x="22.08203125" y="22.93359375">MixedModulestore<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n6">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="100.0" x="-2.6000000000001364" y="204.39999999999998"/>
-          <y:Fill color="#33CCCC" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="79.802734375" x="10.0986328125" y="22.93359375">Contentstore<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n7">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="156.0" x="97.39999999999986" y="204.39999999999998"/>
-          <y:Fill color="#33CCCC" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="113.96875" x="21.015625" y="22.93359375">Discussion Forums<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n8">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="100.0" x="554.8" y="110.39999999999998"/>
-          <y:Fill color="#339966" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="46.3984375" modelName="custom" textColor="#000000" visible="true" width="60.109375" x="19.9453125" y="8.80078125">Grading, 
-Analytics,
-...<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n9">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.dataBase">
-          <y:Geometry height="72.80000000000007" width="90.40000000000003" x="365.7999999999999" y="392.9999999999999"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="32.265625" modelName="custom" textColor="#000000" visible="true" width="77.30078125" x="6.549609375000017" y="20.267187500000034">Mongo
-modulestore<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n10">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.storedData">
-          <y:Geometry height="40.0" width="80.0" x="475.4000000000001" y="398.99999999999983"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="56.1953125" x="11.90234375" y="10.93359375">XML files<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n11">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.dataBase">
-          <y:Geometry height="51.99999999999994" width="124.79999999999995" x="-15.000000000000114" y="392.9999999999999"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="93.9765625" x="15.411718749999977" y="16.933593749999943">GridFS (mongo)<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n12">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.storedData">
-          <y:Geometry height="40.0" width="80.0" x="7.399999999999864" y="474.9999999999999"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="41.8046875" x="19.09765625" y="10.93359375">Assets<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n13">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="52.0" width="90.40000000000003" x="580.3999999999999" y="292.0"/>
-          <y:Fill color="#FF9900" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="32.265625" modelName="custom" textColor="#000000" visible="true" width="49.650390625" x="20.374804687500045" y="9.8671875">xblock
-runtime<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n14">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="89.60000000000002" x="252.19999999999987" y="204.39999999999998"/>
-          <y:Fill color="#33CCCC" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="58.3984375" x="15.600781250000011" y="22.93359375">auth svcs<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n15">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.dataBase">
-          <y:Geometry height="45.99999999999994" width="64.0" x="593.5999999999999" y="392.9999999999999"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="59.552734375" x="2.2236328125" y="13.933593749999943">SQL store<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n16">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.dataBase">
-          <y:Geometry height="80.40000000000009" width="97.39999999999992" x="129.99999999999983" y="385.39999999999986"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="32.265625" modelName="custom" textColor="#000000" visible="true" width="75.548828125" x="10.92558593749996" y="24.067187500000045">? Discussion
- store ?<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <node id="n17">
-      <data key="d5"/>
-      <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="64.0" width="89.60000000000002" x="341.7999999999999" y="204.39999999999998"/>
-          <y:Fill color="#33CCCC" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="71.517578125" x="9.041210937500011" y="22.93359375">loc_mapper<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
-      </data>
-    </node>
-    <node id="n18">
-      <data key="d5"/>
-      <data key="d6">
-        <y:GenericNode configuration="com.yworks.flowchart.dataBase">
-          <y:Geometry height="72.80000000000007" width="89.60000000000008" x="252.19999999999985" y="389.1999999999999"/>
-          <y:Fill color="#E8EEF7" color2="#B7C9E3" transparent="false"/>
-          <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="32.265625" modelName="custom" textColor="#000000" visible="true" width="71.517578125" x="9.04121093750004" y="20.267187500000034">loc_mapper
- mongo<y:LabelModel>
-              <y:SmartNodeLabelModel distance="4.0"/>
-            </y:LabelModel>
-            <y:ModelParameter>
-              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
-            </y:ModelParameter>
-          </y:NodeLabel>
-        </y:GenericNode>
-      </data>
-    </node>
-    <edge id="e0" source="n10" target="n5">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e1" source="n9" target="n5">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e2" source="n5" target="n13">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e3" source="n5" target="n3">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e4" source="n13" target="n15">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e5" source="n14" target="n15">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="-22.183040000000062" sy="13.093759999999975" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e6" source="n6" target="n11">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="28.293759999999963" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e7" source="n11" target="n12">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e8" source="n5" target="n4">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e9" source="n6" target="n4">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="19.01695999999994" sy="-28.506240000000048" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e10" source="n3" target="n6">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e11" source="n3" target="n1">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e12" source="n4" target="n2">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e13" source="n3" target="n14">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e14" source="n14" target="n4">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="-21.30624000000006" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e15" source="n3" target="n7">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e16" source="n4" target="n7">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e17" source="n4" target="n8">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e18" source="n4" target="n13">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="23.41695999999979" ty="-13.30624000000006"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e19" source="n7" target="n16">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e20" source="n17" target="n18">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="standard" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-    <edge id="e21" source="n17" target="n3">
-      <data key="d9"/>
-      <data key="d10">
-        <y:PolyLineEdge>
-          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
-          <y:LineStyle color="#000000" type="line" width="1.0"/>
-          <y:Arrows source="none" target="standard"/>
-          <y:BendStyle smoothed="false"/>
-        </y:PolyLineEdge>
-      </data>
-    </edge>
-  </graph>
-  <data key="d0">
-    <y:Resources/>
-  </data>
-</graphml>
diff --git a/docs/en_us/architecture/studio mapping.jpg b/docs/en_us/architecture/studio mapping.jpg
deleted file mode 100644
index 134dd0c26f87b1fa797cbe17c522fc1cf73ec238..0000000000000000000000000000000000000000
Binary files a/docs/en_us/architecture/studio mapping.jpg and /dev/null differ
diff --git a/docs/en_us/developers/README.rst b/docs/en_us/developers/README.rst
deleted file mode 100644
index da8f437d6cc2dbc55e5258cb1df90bd76f4dbf01..0000000000000000000000000000000000000000
--- a/docs/en_us/developers/README.rst
+++ /dev/null
@@ -1,46 +0,0 @@
-######################
-EdX Developer's Guide
-######################
-
-We have moved the edX Developer's Guide to the `edx-documentation`_ repository
-as of January 13, 2015.
-
-By moving documentation to its own repository, we will be better able to
-develop workflows, manage versioning, create translations, and automate
-testing, without complicating ongoing development of the edX Platform.
-
-.. _edx-documentation: https://github.com/edx/edx-documentation
-
-******************************
-EdX Platform Docstrings
-******************************
-
-We are in the process of creating a new project to publish docstrings for the
-edX Platform. Docstrings will be included for CMS, LMS, and Common modules.
-
-This project will remain in the edX Platform repository, in the docs/en-us
-directory.
-
-******************************
-View Published Documentation
-******************************
-
-EdX documentation is published through Read the Docs. Links to all published
-documentation are available through `docs.edx.org`_.
-
-.. _docs.edx.org: http://docs.edx.org
-
-******************************
-Submit Documentation Issues
-******************************
-
-We welcome input from the community on any documentation issues.  You can
-submit issues to the Documentation project in the `Open edX JIRA board`_.
-
-You will need to `create a free JIRA account`_ account before you can submit your first
-ticket.
-
-.. _create a free JIRA account: https://openedx.atlassian.net/admin/users/sign-up
-.. _Open edX JIRA board: https://openedx.atlassian.net
-
-You can also email docs@edx.org.
diff --git a/docs/en_us/enrollment_api/Makefile b/docs/en_us/enrollment_api/Makefile
deleted file mode 100644
index 58e5370a97de6932ff3142ff6759e6c429367661..0000000000000000000000000000000000000000
--- a/docs/en_us/enrollment_api/Makefile
+++ /dev/null
@@ -1,164 +0,0 @@
-# Makefile for Sphinx documentation
-#
-
-# You can set these variables from the command line.
-SPHINXOPTS    ?=
-SPHINXBUILD   ?= sphinx-build
-PAPER         ?=
-BUILDDIR      ?= build
-
-# User-friendly check for sphinx-build
-ifeq ($(shell which $(SPHINXBUILD) >/dev/null 2>&1; echo $$?), 1)
-$(error The '$(SPHINXBUILD)' command was not found. Make sure you have Sphinx installed, then set the SPHINXBUILD environment variable to point to the full path of the '$(SPHINXBUILD)' executable. Alternatively you can add the directory with the executable to your PATH. If you don't have Sphinx installed, grab it from http://sphinx-doc.org/)
-endif
-
-Q_FLAG        =
-
-ifeq ($(quiet), true)
-Q_FLAG = -Q
-endif
-
-# Internal variables.
-PAPEROPT_a4     = -D latex_paper_size=a4
-PAPEROPT_letter = -D latex_paper_size=letter
-ALLSPHINXOPTS   = $(Q_FLAG) -d $(BUILDDIR)/doctrees -c source $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) source
-# the i18n builder cannot share the environment and doctrees with the others
-I18NSPHINXOPTS  = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) source
-
-.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest gettext
-
-help:
-	@echo "Please use \`make <target>' where <target> is one of"
-	@echo "  html       to make standalone HTML files"
-	@echo "  dirhtml    to make HTML files named index.html in directories"
-	@echo "  singlehtml to make a single large HTML file"
-	@echo "  pickle     to make pickle files"
-	@echo "  json       to make JSON files"
-	@echo "  htmlhelp   to make HTML files and a HTML help project"
-	@echo "  qthelp     to make HTML files and a qthelp project"
-	@echo "  devhelp    to make HTML files and a Devhelp project"
-	@echo "  epub       to make an epub"
-	@echo "  latex      to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
-	@echo "  latexpdf   to make LaTeX files and run them through pdflatex"
-	@echo "  text       to make text files"
-	@echo "  man        to make manual pages"
-	@echo "  texinfo    to make Texinfo files"
-	@echo "  info       to make Texinfo files and run them through makeinfo"
-	@echo "  gettext    to make PO message catalogs"
-	@echo "  changes    to make an overview of all changed/added/deprecated items"
-	@echo "  linkcheck  to check all external links for integrity"
-	@echo "  doctest    to run all doctests embedded in the documentation (if enabled)"
-
-clean:
-	-rm -rf $(BUILDDIR)/*
-
-html:
-	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
-	@echo
-	@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
-
-dirhtml:
-	$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
-	@echo
-	@echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
-
-singlehtml:
-	$(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
-	@echo
-	@echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
-
-pickle:
-	$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
-	@echo
-	@echo "Build finished; now you can process the pickle files."
-
-json:
-	$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
-	@echo
-	@echo "Build finished; now you can process the JSON files."
-
-htmlhelp:
-	$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
-	@echo
-	@echo "Build finished; now you can run HTML Help Workshop with the" \
-	      ".hhp project file in $(BUILDDIR)/htmlhelp."
-
-qthelp:
-	$(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
-	@echo
-	@echo "Build finished; now you can run "qcollectiongenerator" with the" \
-	      ".qhcp project file in $(BUILDDIR)/qthelp, like this:"
-	@echo "# qcollectiongenerator $(BUILDDIR)/qthelp/edX.qhcp"
-	@echo "To view the help file:"
-	@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/edX.qhc"
-
-devhelp:
-	$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
-	@echo
-	@echo "Build finished."
-	@echo "To view the help file:"
-	@echo "# mkdir -p $$HOME/.local/share/devhelp/edX"
-	@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/edX"
-	@echo "# devhelp"
-
-epub:
-	$(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
-	@echo
-	@echo "Build finished. The epub file is in $(BUILDDIR)/epub."
-
-latex:
-	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
-	@echo
-	@echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex."
-	@echo "Run \`make' in that directory to run these through (pdf)latex" \
-	      "(use \`make latexpdf' here to do that automatically)."
-
-latexpdf:
-	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
-	@echo "Running LaTeX files through pdflatex..."
-	$(MAKE) -C $(BUILDDIR)/latex all-pdf
-	@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
-
-text:
-	$(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
-	@echo
-	@echo "Build finished. The text files are in $(BUILDDIR)/text."
-
-man:
-	$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
-	@echo
-	@echo "Build finished. The manual pages are in $(BUILDDIR)/man."
-
-texinfo:
-	$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
-	@echo
-	@echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo."
-	@echo "Run \`make' in that directory to run these through makeinfo" \
-	      "(use \`make info' here to do that automatically)."
-
-info:
-	$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
-	@echo "Running Texinfo files through makeinfo..."
-	make -C $(BUILDDIR)/texinfo info
-	@echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo."
-
-gettext:
-	$(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale
-	@echo
-	@echo "Build finished. The message catalogs are in $(BUILDDIR)/locale."
-
-changes:
-	$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
-	@echo
-	@echo "The overview file is in $(BUILDDIR)/changes."
-
-linkcheck:
-	$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
-	@echo
-	@echo "Link check complete; look for any errors in the above output " \
-	      "or in $(BUILDDIR)/linkcheck/output.txt."
-
-doctest:
-	$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
-	@echo "Testing of doctests in the sources finished, look at the " \
-	      "results in $(BUILDDIR)/doctest/output.txt."
diff --git a/docs/en_us/enrollment_api/__init__.py b/docs/en_us/enrollment_api/__init__.py
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/docs/en_us/enrollment_api/requirements.txt b/docs/en_us/enrollment_api/requirements.txt
deleted file mode 100644
index 64a0ffa0e860d58a7c36760f3303effa007e6d5f..0000000000000000000000000000000000000000
--- a/docs/en_us/enrollment_api/requirements.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-path.py
-Django >=1.4,<1.5
-pytz
--e git+https://github.com/edx/XBlock.git#egg=XBlock
-lxml
-sphinxcontrib-napoleon==0.2.6
-stevedore==0.14.1
-djangorestframework==2.3.14
-PyYAML>=3.10
diff --git a/docs/en_us/enrollment_api/source/__init__.py b/docs/en_us/enrollment_api/source/__init__.py
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/docs/en_us/enrollment_api/source/_static/homepage-bg.jpg b/docs/en_us/enrollment_api/source/_static/homepage-bg.jpg
deleted file mode 100644
index 0193dbbf58a1053cd61fcfc5234d9581ff885af9..0000000000000000000000000000000000000000
Binary files a/docs/en_us/enrollment_api/source/_static/homepage-bg.jpg and /dev/null differ
diff --git a/docs/en_us/enrollment_api/source/_templates/layout.html b/docs/en_us/enrollment_api/source/_templates/layout.html
deleted file mode 100644
index 66ff998af138eb4ee764ec212438fb0f0c3f422e..0000000000000000000000000000000000000000
--- a/docs/en_us/enrollment_api/source/_templates/layout.html
+++ /dev/null
@@ -1,5 +0,0 @@
-{% extends "!layout.html" %}
-
-{% block header %}
-<img src="{{ pathto("_static/homepage-bg.jpg", 1) }}" alt="Edx logo"  width="100%;"/>
-{% endblock %}
\ No newline at end of file
diff --git a/docs/en_us/enrollment_api/source/conf.py b/docs/en_us/enrollment_api/source/conf.py
deleted file mode 100644
index 46449d29c86ed84a64cb1a7327961faca271c3b1..0000000000000000000000000000000000000000
--- a/docs/en_us/enrollment_api/source/conf.py
+++ /dev/null
@@ -1,98 +0,0 @@
-# -*- coding: utf-8 -*-
-# pylint: disable=invalid-name
-# pylint: disable=redefined-builtin
-# pylint: disable=protected-access
-# pylint: disable=unused-argument
-
-import os
-from path import Path as path
-import sys
-import mock
-
-MOCK_MODULES = [
-    'ipware',
-    'ip',
-    'ipware.ip',
-    'get_ip',
-    'pygeoip',
-    'ipaddr',
-    'django_countries',
-    'fields',
-    'django_countries.fields',
-    'opaque_keys',
-    'opaque_keys.edx',
-    'opaque_keys.edx.keys',
-    'CourseKey',
-    'UsageKey',
-    'BlockTypeKey',
-    'opaque_keys.edx.locations',
-    'SlashSeparatedCourseKey',
-    'Location',
-    'opaque_keys.edx.locator',
-    'Locator',
-]
-
-for mod_name in MOCK_MODULES:
-    sys.modules[mod_name] = mock.Mock()
-
-on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
-
-sys.path.append('../../../../')
-
-from docs.shared.conf import *
-
-
-# Add any paths that contain templates here, relative to this directory.
-#templates_path.append('source/_templates')
-
-
-# Add any paths that contain custom static files (such as style sheets) here,
-# relative to this directory. They are copied after the builtin static files,
-# so a file named "default.css" will overwrite the builtin "default.css".
-#html_static_path.append('source/_static')
-
-if not on_rtd:  # only import and set the theme if we're building docs locally
-    import sphinx_rtd_theme
-    html_theme = 'sphinx_rtd_theme'
-    html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
-
-
-# If extensions (or modules to document with autodoc) are in another directory,
-# add these directories to sys.path here. If the directory is relative to the
-# documentation root, use os.path.abspath to make it absolute, like shown here.
-root = path('../../../../').abspath()
-sys.path.insert(0, root)
-sys.path.append(root / "common/djangoapps")
-sys.path.append('.')
-
-#sys.path.insert(
-#    0,
-#    os.path.abspath(
-#        os.path.normpath(
-#            os.path.dirname(__file__) + '/../../../..'
-#        )
-#   )
-#)
-
-
-#  django configuration  - careful here
-if on_rtd:
-    os.environ['DJANGO_SETTINGS_MODULE'] = 'lms'
-else:
-    os.environ['DJANGO_SETTINGS_MODULE'] = 'lms'
-
-# -- General configuration -----------------------------------------------------
-
-# Add any Sphinx extension module names here, as strings. They can be extensions
-# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = [
-    'sphinx.ext.autodoc', 'sphinx.ext.doctest', 'sphinx.ext.intersphinx',
-    'sphinx.ext.todo', 'sphinx.ext.coverage', 'sphinx.ext.pngmath',
-    'sphinx.ext.mathjax', 'sphinx.ext.viewcode', 'sphinxcontrib.napoleon']
-
-# List of patterns, relative to source directory, that match files and
-# directories to ignore when looking for source files.
-exclude_patterns = ['build', 'links.rst']
-
-
-project = 'edX Enrollment API Version 1'
diff --git a/docs/en_us/enrollment_api/source/index.rst b/docs/en_us/enrollment_api/source/index.rst
deleted file mode 100644
index 15318f1517da3a79a0afac314d74b6f09d7912b0..0000000000000000000000000000000000000000
--- a/docs/en_us/enrollment_api/source/index.rst
+++ /dev/null
@@ -1,5 +0,0 @@
-################################################
-edX Enrollment API Version 1
-################################################
-
-This documentation has moved. Enrollment API information is now included in the `EdX Platform APIs documentation <http://edx.readthedocs.org/projects/edx-platform-api/en/latest/>`_.
diff --git a/docs/en_us/internal/development.md b/docs/en_us/internal/development.md
deleted file mode 100644
index 3f93f6b84107b93d6af130d02aeafac8b0af5c11..0000000000000000000000000000000000000000
--- a/docs/en_us/internal/development.md
+++ /dev/null
@@ -1,136 +0,0 @@
-# Development Tasks
-
-## Prerequisites
-
-### Ruby
-
-To install all of the required ruby libraries, run `bundle install`.
-This will read the `Gemfile` and install all of the gems specified there.
-
-### Python
-
-Run the following::
-
-    pip install -r requirements.txt
-
-### Binaries
-
-Install the following:
-
-* Mongodb (http://www.mongodb.org/)
-
-### Databases
-
-First start up the MongoDB daemon. E.g. to start it up in the background
-using a config file (sometimes using `sudo` is required):
-
-    mongod --config /usr/local/etc/mongod.conf &
-
-On some Linux distributions the configuration script is located at:
-
-    /etc/mongodb.conf
-
-If MongoDB does not start properly, it might be the case that there is a stray
-lock file somewhere, or that the configuration file is corrupt. In this case
-try deleting the lock files, and then running the MongoDB repair script:
-
-    sudo rm -rf /data/db/mongod.lock
-    sudo rm -rf /var/lib/mongodb/mongod.lock
-    sudo -u mongodb mongod -f /usr/local/etc/mongod.conf --repair
-
-To verify that MongoDB started up OK, run the MongoDB client:
-
-    mongo
-
-After MongoDB daemon is successfully running, check out the course data
-directories that you want to work with into the `GITHUB_REPO_ROOT` (by default,
-`../data`). Then run the following command:
-
-    paver update_db
-
-## Installing
-
-To create your development environment, run the shell script in the root of
-the repo:
-
-    scripts/create-dev-env.sh
-
-
-## Starting development servers
-
-Both the LMS and Studio can be started using the following shortcut tasks
-
-    paver lms  # Start the LMS
-    paver studio  # Start studio
-    paver lms --settings=cms.dev  # Start LMS to run alongside Studio
-    paver lms --settings=cms.dev_preview  # Start LMS to run alongside Studio in preview mode
-
-Under the hood, this executes `./manage.py {lms|cms} --settings $ENV runserver`,
-which starts a local development server.
-
-Both of these commands take arguments to start the servers in different environments
-or with additional options:
-
-    # Start the LMS using the test configuration, on port 5000
-    paver lms --settings=test --port=5000  # Executes ./manage.py lms --settings test runserver 5000
-
-To get a full list of available paver tasks, run:
-
-     paver --help
-
-
-### Troubleshooting
-
-#### Reference Error: XModule is not defined (javascript)
-This means that the javascript defining an xmodule hasn't loaded correctly. There are a number
-of different things that could be causing this:
-
-1. See `Error: watch EMFILE`
-
-#### Error: watch EMFILE (coffee)
-When running a development server, we also start a watcher process alongside to recompile coffeescript
-and sass as changes are made. On Mac OSX systems, the coffee watcher process takes more file handles
-than are allowed by default. This will result in `EMFILE` errors when coffeescript is running, and
-will prevent javascript from compiling, leading to the error 'XModule is not defined'
-
-To work around this issue, we use `Process::setrlimit` to set the number of allowed open files.
-Coffee watches both directories and files, so you will need to set this fairly high (anecdotally,
-8000 seems to do the trick on OSX 10.7.5, 10.8.3, and 10.8.4)
-
-
-## Running Tests
-
-See `testing.rst` for instructions on running the test suite.
-
-## Content development
-
-If you change course content, while running the LMS in dev mode, it is unnecessary to restart to refresh the modulestore.
-
-Instead, hit /migrate/modules to see a list of all modules loaded, and click on links (eg /migrate/reload/edx4edx) to reload a course.
-
-### Gitreload-based workflow
-
-github (or other equivalent git-based repository systems) used for
-course content can be setup to trigger an automatic reload when changes are pushed.  Here is how:
-
-1. Each content directory in edx_all/data should be a clone of a git repo
-
-2. The user running the edx gunicorn process should have its ssh key registered with the git repo
-
-3. The list settings.ALLOWED_GITRELOAD_IPS should contain the IP address of the git repo originating the gitreload request.
-    By default, this list is ['207.97.227.253', '50.57.128.197', '108.171.174.178'] (the github IPs).
-    The list can be overridden in the startup file used, eg lms/envs/dev*.py
-
-4. The git post-receive-hook should POST to /gitreload with a JSON payload.  This payload should define at least
-
-   { "repository" : { "name" : reload_dir }
-
-    where reload_dir is the directory name of the content to reload (ie edx_all/data/reload_dir should exist)
-
-    The edx server will then do "git reset --hard HEAD; git clean -f -d; git pull origin" in that directory.  After the pull,
-    it will reload the modulestore for that course.
-
-Note that the gitreload-based workflow is not meant for deployments on AWS (or elsewhere) which use collectstatic, since collectstatic is not run by a gitreload event.
-
-Also, the gitreload feature needs FEATURES['ENABLE_LMS_MIGRATION'] = True in the django settings.
-
diff --git a/docs/en_us/internal/discussion.md b/docs/en_us/internal/discussion.md
deleted file mode 100644
index 3f0d51dfba2c493f8b857bde6e18673d2205358b..0000000000000000000000000000000000000000
--- a/docs/en_us/internal/discussion.md
+++ /dev/null
@@ -1,167 +0,0 @@
-# Running the discussion service
-
-## Instruction for Mac
-
-## Installing Mongodb
-
-If you haven't done so already:
-
-    brew install mongodb
-
-Make sure that you have mongodb running. You can simply open a new terminal tab and type:
-
-    mongod
-
-## Installing elasticsearch
-
-    brew install elasticsearch
-
-For debugging, it's often more convenient to have elasticsearch running in a terminal tab instead of in background. To do so, simply open a new terminal tab and then type:
-
-    elasticsearch -f
-
-## Setting up the discussion service
-
-You can retrieve the source code from the [github repository](https://github.com/edx/cs_comments_service).
-
-First go into the edx_all directory. Then type
-
-    git clone https://github.com/edx/cs_comments_service.git
-    cd cs_comments_service/
-
-If you see a prompt asking "Do you wish to trust this .rvmrc file?", type "y"
-
-Now if you see this error "Gemset 'cs_comments_service' does not exist," run the following command to create the gemset and then use the rvm environment manually:
-
-    rvm gemset create 'cs_comments_service'
-    rvm use 1.9.3@cs_comments_service
-
-Now use the following command to install required packages:
-
-    bundle install
-
-The following command creates database indexes:
-
-    bundle exec rake db:init
-
-Now use the following command to generate seeds (basically some random comments in Latin):
-
-    bundle exec rake db:seed
-
-It's done! Launch the app now:
-
-    ruby app.rb
-
-## Integrating with the edx platform
-
-The API key must match on both sides. It is configured here:
-* edx-platform: COMMENTS_SERVICE_KEY in your dev.py file (dev environment) or ENV_TOKENS (prod environment)
-* cs_comments_service: api_key in the application.yml file (dev environment) or ENV variable (prod environment)
-
-
-## Running the delayed job worker
-
-In the discussion service, notifications are handled asynchronously using a third party gem called delayed_job. If you want to test this functionality, run the following command in a separate tab:
-
-    bundle exec rake jobs:work
-
-## From the edx-platform django app, initialize roles and permissions
-
-To fully test the discussion forum, you might want to act as a moderator or an administrator. Currently, the roles are:
-
- * moderators can manage everything in the forum, and
- * administrators can manage everything plus assigning and revoking moderator status of other users.
-
-First make sure that the database is up-to-date:
-
-    paver update_db
-
-If you have created users in the edx-platform django apps when the comment service was not running, you will need to one-way sync the users into the comment service back end database:
-
-    ./manage.py lms sync_user_info
-
-Now initialize roles and permissions, providing a course id. See the example below. Note that you do not need to do this for Studio-created courses, as the Studio application does this for you.
-
-    ./manage.py lms seed_permissions_roles "MITx/6.002x/2012_Fall"
-
-To assign yourself as a moderator, use the following command (assuming your username is "test", and the course id is "MITx/6.002x/2012_Fall"):
-
-    ./manage.py lms assign_role test Moderator "MITx/6.002x/2012_Fall"
-
-To assign yourself as an administrator, use the following command
-
-    ./manage.py lms assign_role test Administrator "MITx/6.002x/2012_Fall"
-
-## Some other useful commands
-
-### generate seeds for a specific forum
-The seed generating command above assumes that you have the following discussion tags somewhere in the course data:
-
-    <discussion for="Welcome Video" id="video_1" discussion_category="Video"/>
-    <discussion for="Lab 0: Using the Tools" id="lab_1" discussion_category="Lab"/>
-    <discussion for="Lab Circuit Sandbox" id="lab_2" discussion_category="Lab"/>
-
-For example, you can insert them into overview section as following:
-
-    <chapter name="Overview">
-      <section format="Video" name="Welcome">
-        <vertical>
-          <video youtube="0.75:izygArpw-Qo,1.0:p2Q6BrNhdh8,1.25:1EeWXzPdhSA,1.50:rABDYkeK0x8"/>
-          <discussion for="Welcome Video" id="video_1" discussion_category="Video"/>
-        </vertical>
-      </section>
-      <section format="Lecture Sequence" name="System Usage Sequence">
-        <%include file="sections/introseq.xml"/>
-      </section>
-      <section format="Lab" name="Lab0: Using the tools">
-        <vertical>
-          <html> See the <a href="/section/labintro"> Lab Introduction </a> or <a href="/static/handouts/schematic_tutorial.pdf">Interactive Lab Usage Handout </a> for information on how to do the lab </html>
-          <problem name="Lab 0: Using the Tools" filename="Lab0" rerandomize="false"/>
-          <discussion for="Lab 0: Using the Tools" id="lab_1" discussion_category="Lab"/>
-        </vertical>
-      </section>
-      <section format="Lab" name="Circuit Sandbox">
-        <vertical>
-          <problem name="Circuit Sandbox" filename="Lab_sandbox" rerandomize="false"/>
-          <discussion for="Lab Circuit Sandbox" id="lab_2" discussion_category="Lab"/>
-        </vertical>
-      </section>
-    </chapter>
-
-Currently, only the attribute "id" is actually used, which identifies discussion forum. In the code for the data generator, the corresponding lines are:
-
-    generate_comments_for("video_1")
-    generate_comments_for("lab_1")
-    generate_comments_for("lab_2")
-
-We also have a command for generating comments within a forum with the specified id:
-
-    bundle exec rake db:generate_comments[type_the_discussion_id_here]
-
-For instance, if you want to generate comments for a new discussion tab named "lab_3", then use the following command
-
-    bundle exec rake db:generate_comments[lab_3]
-
-### Running tests for the service
-
-    bundle exec rspec
-
-Warning: the development and test environments share the same elasticsearch index. After running tests, search may not work in the development environment. You simply need to reindex:
-
-    bundle exec rake db:reindex_search
-
-### debugging the service
-
-You can use the following command to launch a console within the service environment:
-
-    bundle exec rake console
-
-### show user roles and permissions
-
-Use the following command to see the roles and permissions of a user in a given course (assuming, again, that the username is "test"):
-
-    ./manage.py lms show_permissions moderator
-
-You need to make sure that the environment variables are exported. Otherwise you would need to do
-
-    ./manage.py lms show_permissions moderator
diff --git a/docs/en_us/internal/jenkins/builds.md b/docs/en_us/internal/jenkins/builds.md
deleted file mode 100644
index 839a42c830c7e4b1abe6b79ad605d581295ce402..0000000000000000000000000000000000000000
--- a/docs/en_us/internal/jenkins/builds.md
+++ /dev/null
@@ -1 +0,0 @@
-See: https://openedx.atlassian.net/wiki/display/TE/Jenkins+Guide
diff --git a/docs/en_us/internal/jenkins/jenkins.md b/docs/en_us/internal/jenkins/jenkins.md
deleted file mode 100644
index 839a42c830c7e4b1abe6b79ad605d581295ce402..0000000000000000000000000000000000000000
--- a/docs/en_us/internal/jenkins/jenkins.md
+++ /dev/null
@@ -1 +0,0 @@
-See: https://openedx.atlassian.net/wiki/display/TE/Jenkins+Guide
diff --git a/docs/en_us/internal/jenkins/results.md b/docs/en_us/internal/jenkins/results.md
deleted file mode 100644
index 839a42c830c7e4b1abe6b79ad605d581295ce402..0000000000000000000000000000000000000000
--- a/docs/en_us/internal/jenkins/results.md
+++ /dev/null
@@ -1 +0,0 @@
-See: https://openedx.atlassian.net/wiki/display/TE/Jenkins+Guide
diff --git a/docs/en_us/internal/jenkins/troubleshooting.md b/docs/en_us/internal/jenkins/troubleshooting.md
deleted file mode 100644
index 839a42c830c7e4b1abe6b79ad605d581295ce402..0000000000000000000000000000000000000000
--- a/docs/en_us/internal/jenkins/troubleshooting.md
+++ /dev/null
@@ -1 +0,0 @@
-See: https://openedx.atlassian.net/wiki/display/TE/Jenkins+Guide
diff --git a/docs/en_us/internal/mongo.md b/docs/en_us/internal/mongo.md
deleted file mode 100644
index 9a84b0f7e81ab76ba5a23a9320ce0317ba1e67d1..0000000000000000000000000000000000000000
--- a/docs/en_us/internal/mongo.md
+++ /dev/null
@@ -1,145 +0,0 @@
-# Notes on using mongodb backed LMS and CMS
-
-These are some random notes for developers, on how things are stored in mongodb, and how to debug mongodb data.
-
-## Databases
-
-Two mongodb databases are used:
-
-- xmodule: stores module definitions and metadata (modulestore)
-- xcontent: stores filesystem content, like PDF files
-
-modulestore documents are stored with an _id which has fields like this:
-
-    {"_id": {"tag":"i4x","org":"HarvardX","course":"CS50x","category":"chapter","name":"Week_1","revision":null}}
-
-## Document fields
-
-### Problems
-
-Here is an example showing the fields available in problem documents:
-
-    {
-	"_id" : {
-		"tag" : "i4x",
-		"org" : "MITx",
-		"course" : "6.00x",
-		"category" : "problem",
-		"name" : "ps03:ps03-Hangman_part_2_The_Game",
-		"revision" : null
-	},
-	"definition" : {
-		"data" : " ..."
-	},
-	"metadata" : {
-		"display_name" : "Hangman Part 2: The Game",
-		"attempts" : "30",
-		"title" : "Hangman, Part 2",
-		"data_dir" : "6.00x",
-		"type" : "lecture"
-	}
-    }
-
-## Sample interaction with mongodb
-
-1. "mongo"
-2. "use xmodule"
-3. "show collections" should give "modulestore" and "system.indexes"
-4. 'db.modulestore.find( {"_id.org": "MITx"} )' will produce a list of all MITx course documents
-5. 'db.modulestore.find( {"_id.org": "MITx", "_id.category": "problem"} )' will produce a list of all problems in MITx courses
-
-Example query for finding all files with "image" in the filename:
-
-- use xcontent
-- db.fs.files.find({'filename': /image/ } )
-- db.fs.files.find({'filename': /image/ } ).count()
-
-## Debugging the mongodb contents
-
-A convenient tool is http://phpmoadmin.com/  (needs php)
-
-Under ubuntu, do:
-
-  - apt-get install php5-fpm php-pear
-  - pecl install mongo
-  - edit /etc/php5/fpm/php.ini to add "extension=mongo.so"
-  - /etc/init.d/php5-fpm restart
-
-and also setup nginx to run php through fastcgi.
-
-## Backing up mongodb
-
-- mogodump  (dumps all dbs)
-- mongodump --collection modulestore --db xmodule (dumps just xmodule/modulestore)
-- mongodump  -d xmodule -q '{"_id.org": "MITx"}' (dumps just MITx documents in xmodule)
-- mongodump -q '{"_id.org": "MITx"}' (dumps all MITx documents)
-
-## Deleting course content
-
-Use "remove" instead of "find":
-
-- db.modulestore.remove( {"_id.course": "8.01greytak"})
-
-## Finding useful information from the mongodb modulestore
-
-- Organizations
-
-    > db.modulestore.distinct( "_id.org")
-    [ "HarvardX", "MITx", "edX", "edx" ]
-
-- Courses
-
-    > db.modulestore.distinct( "_id.course")
-    [
-    	"CS50x",
-    	"PH207x",
-    	"3.091x",
-    	"6.002x",
-    	"6.00x",
-    	"8.01esg",
-    	"8.01rq_MW",
-    	"8.02teal",
-    	"8.02x",
-    	"edx4edx",
-    	"toy",
-    	"templates"
-    ]
-
-- Find a problem which has the word "quantum" in its definition
-
-    db.modulestore.findOne( {"definition.data":/quantum/})n
-
-- Find Location for all problems with the word "quantum" in its definition
-
-    db.modulestore.find( {"definition.data":/quantum/}, {'_id':1})
-
-- Number of problems in each course
-
-    db.runCommand({
-      mapreduce: "modulestore",
-      query: { '_id.category': 'problem' },
-      map: function(){ emit(this._id.course, {count:1}); },
-      reduce: function(key, values){
-                  var result = {count:0};
-     	      values.forEach(function(value) {
-    	          result.count += value.count;
-    	      });
-    	      return result;
-    	   },
-      out: 'pbyc',
-      verbose: true
-    });
-
-    produces:
-
-    > db.pbyc.find()
-    { "_id" : "3.091x", "value" : { "count" : 184 } }
-    { "_id" : "6.002x", "value" : { "count" : 176 } }
-    { "_id" : "6.00x", "value" : { "count" : 147 } }
-    { "_id" : "8.01esg", "value" : { "count" : 184 } }
-    { "_id" : "8.01rq_MW", "value" : { "count" : 73 } }
-    { "_id" : "8.02teal", "value" : { "count" : 5 } }
-    { "_id" : "8.02x", "value" : { "count" : 99 } }
-    { "_id" : "PH207x", "value" : { "count" : 25 } }
-    { "_id" : "edx4edx", "value" : { "count" : 50 } }
-    { "_id" : "templates", "value" : { "count" : 11 } }
diff --git a/docs/en_us/internal/mongo_indexes.md b/docs/en_us/internal/mongo_indexes.md
deleted file mode 100644
index df8ce78ce59e3f5032503fc970119ee492fdb94f..0000000000000000000000000000000000000000
--- a/docs/en_us/internal/mongo_indexes.md
+++ /dev/null
@@ -1,60 +0,0 @@
-These are the indexes each mongo db should have in order to perform well.
-Each section states the collection name and then the indexes. To create an index,
-you'll typically either use the mongohq type web interface or a standard terminal console.
-If a terminal, this assumes you've logged in and gotten to the mongo prompt 
-```
-mongo mydatabasename
-```
-
-If using the terminal, to add an index to a collection, you'll need to prefix ```ensureIndex``` with
-```
-db.collection_name
-```
-as in ```db.location_map.ensureIndex({'course_id': 1}{background: true})```
-
-fs.files:
-=========
-
-Index needed thru 'category' by `_get_all_content_for_course` and others. That query also takes a sort
-which can be `uploadDate`, `display_name`, 
-
-Replace existing index which leaves out `run` with this one:
-```
-ensureIndex({'_id.org': 1, '_id.course': 1, '_id.name': 1}, {'sparse': true})
-ensureIndex({'content_son.org': 1, 'content_son.course': 1, 'content_son.name': 1}, {'sparse': true})
-ensureIndex({'_id.org': 1, '_id.course': 1, 'uploadDate': 1}, {'sparse': true})
-ensureIndex({'_id.org': 1, '_id.course': 1, 'display_name': 1}, {'sparse': true})
-ensureIndex({'content_son.org': 1, 'content_son.course': 1, 'uploadDate': 1}, {'sparse': true})
-ensureIndex({'content_son.org': 1, 'content_son.course': 1, 'display_name': 1}, {'sparse': true})
-```
-
-modulestore:
-============
-
-Mongo automatically indexes the ```_id``` field but as a whole. Thus, for queries against modulestore such
-as ```modulestore.find({'_id': {'tag': 'i4x', 'org': 'myu', 'course': 'mycourse', 'category': 'problem', 'name': '221abc', 'revision': null}})```
-where every field in the id is given in the same order as the field is stored in the record in the db
-and no field is omitted.
-
-Because we often query for some subset of the id, we define this index:
-
-```
-ensureIndex({'_id.org': 1, '_id.course': 1, '_id.category': 1, '_id.name': 1})
-```
-
-Because we often scan for all category='course' regardless of the value of the other fields:
-```
-ensureIndex({'_id.category': 1})
-```
-
-Because lms calls get_parent_locations frequently (for path generation):
-```
-ensureIndex({'definition.children': 1}, {'sparse': true})
-```
-
-modulestore.active_versions
-===========================
-
-```
-ensureIndex({'org': 1, 'course': 1, 'run': 1}, {'unique': true})
-```
diff --git a/docs/en_us/internal/overview.md b/docs/en_us/internal/overview.md
deleted file mode 100644
index fad76ba30baa14363f6a59224c8ac3fd15d54f01..0000000000000000000000000000000000000000
--- a/docs/en_us/internal/overview.md
+++ /dev/null
@@ -1,142 +0,0 @@
-# Documentation for edX code (edx-platform repo)
-
-This document explains the general structure of the edX platform, and defines some of the acronyms and terms you'll see flying around in the code.
-
-## Assumptions:
-
-You should be familiar with the following.  If you're not, go read some docs...
-
- - [python](http://docs.python.org)
- - [django](http://docs.djangoproject.com)
- - javascript
- - html, xml -- xpath, xslt
- - css
- - [git](http://git-scm.com/documentation)
- - [mako templates](http://www.makotemplates.org/docs) -- we use these instead of django templates, because they support embedding real python.
-
-## Other relevant terms
-
- - CAPA -- lon-capa.org -- content management system that has defined a standard for online learning and assessment materials.  Many of our materials follow this standard.
-    - TODO: add more details / link to relevant docs.  lon-capa.org is not immediately intuitive.
-    - lcp = loncapa problem
-
-
-## Parts of the system
-
-  - LMS -- Learning Management System.   The student-facing parts of the system.  Handles student accounts, displaying videos, tutorials, exercies, problems, etc.
-
-  - CMS -- Course Management System.  The instructor-facing parts of the system.  Allows instructors to see and modify their course, add lectures, problems, reorder things, etc.
-
-  - Forums -- this is a ruby on rails service that runs on Heroku.  Contributed by berkeley folks.  The LMS has a wrapper lib that talks to it.
-
-  - Data.  In the data/ dir.  There is currently a single `course.xml` file that describes an entire course.  Speaking of which...
-
-  - Courses.  A course is broken up into Chapters ("week 1", "week 2", etc).  A chapter is broken up into Sections ("Lecture 1", "Simple Circuits Exercises", "HW1", etc).  A section can contain modules: Problems, Html, Videos, Verticals, or Sequences.
-     - Problems: specified in problem files.  May have python scripts embedded to both generate random parameters and check answers.  Also allows specifying things like tolerance or precision in answers
-     - Html: any html - often description, or links to outside resources
-     - Videos: links to youtube or elsewhere
-     - Verticals: a nesting tag: collect several videos, problems, html modules and display them vertically.
-     - Sequences: a sequence of modules, displayed with a horizontal navigation bar, displaying one component at a time.
-     - see `data/course.xml` for more examples
-
-
-## High Level Entities in the code
-
-### Common libraries
-
-- xmodule: generic learning modules. *x* can be sequence, video, template, html,
-           vertical, capa, etc.  These are the things that one puts inside sections
-           in the course structure.
-
-    - XModuleDescriptor: This defines the problem and all data and UI needed to edit
-           that problem. It is unaware of any student data, but can be used to retrieve
-           an XModule, which is aware of that student state.
-
-    - XModule: The XModule is a problem instance that is particular to a student. It knows
-           how to render itself to html to display the problem, how to score itself,
-           and how to handle ajax calls from the front end.
-
-    - Both XModule and XModuleDescriptor take system context parameters. These are named
-           ModuleSystem and DescriptorSystem respectively. These help isolate the XModules
-           from any interactions with external resources that they require.
-
-           For instance, the DescriptorSystem has a function to load an XModuleDescriptor
-           from a Location object, and the ModuleSystem knows how to render things,
-           track events, and complain about 404s
-
-    - XModules and XModuleDescriptors are uniquely identified by a Location object, encoding the organization, course, category, name, and possibly revision of the module.
-
-    - XModule initialization: XModules are instantiated by the `XModuleDescriptor.xmodule` method, and given a ModuleSystem, the descriptor which instantiated it, and their relevant model data.
-
-    - XModuleDescriptor initialization: If an XModuleDescriptor is loaded from an XML-based course, the XML data is passed into its `from_xml` method, which is responsible for instantiating a descriptor with the correct attributes. If it's in Mongo, the descriptor is instantiated directly. The module's attributes will be present in the `model_data` dict.
-
-    - `course.xml` format.  We use python setuptools to connect supported tags with the descriptors that handle them.  See `common/lib/xmodule/setup.py`.  There are checking and validation tools in `common/validate`.
-
-         - the xml import+export functionality is in `xml_module.py:XmlDescriptor`, which is a mixin class that's used by the actual descriptor classes.
-
-         - There is a distinction between descriptor _definitions_ that stay the same for any use of that descriptor (e.g. here is what a particular problem is), and _metadata_ describing how that descriptor is used (e.g. whether to allow checking of answers, due date, etc).  When reading in `from_xml`, the code pulls out the metadata attributes into a separate structure, and puts it back on export.
-
-    - in `common/lib/xmodule`
-
-- capa modules -- defines `LoncapaProblem` and many related things.
-    - in `common/lib/capa`
-
-### LMS
-
-The LMS is a django site, with root in `lms/`.  It runs in many different environments--the settings files are in `lms/envs`.
-
-- We use the Django Auth system, including the is_staff and is_superuser flags.  User profiles and related code lives in `lms/djangoapps/student/`.   There is support for groups of students (e.g. 'want emails about future courses', 'have unenrolled', etc) in `lms/djangoapps/student/models.py`.
-
-- `StudentModule` -- keeps track of where a particular student is in a module (problem, video, html)--what's their grade, have they started, are they done, etc.  [This is only partly implemented so far.]
-    - `lms/djangoapps/courseware/models.py`
-
-- Core rendering path:
-  - `lms/urls.py` points to `courseware.views.views.index`, which gets module info from the course xml file, pulls list of `StudentModule` objects for this user (to avoid multiple db hits).
-
-  - Calls `render_accordion` to render the "accordion"--the display of the course structure.
-
-  - To render the current module, calls `module_render.py:render_x_module()`, which gets the `StudentModule` instance, and passes the `StudentModule` state and other system context to the module constructor the get an instance of the appropriate module class for this user.
-
-  - calls the module's `.get_html()` method.  If the module has nested submodules, render_x_module() will be called again for each.
-
-  - ajax calls go to `module_render.py:handle_xblock_callback()`, which passes it to one of the `XBlock`s handler functions
-
-- See `lms/urls.py` for the wirings of urls to views.
-
-- Tracking: there is support for basic tracking of client-side events in `lms/djangoapps/track`.
-
-### CMS
-
-The CMS is a django site, with root in `cms`. It can run in a number of different
-environments, defined in `cms/envs`.
-
-- Core rendering path: Still TBD
-
-### Static file processing
-
-- CSS -- we use a superset of CSS called SASS.  It supports nice things like includes and variables, and compiles to CSS.  The compiler is called `sass`.
-
-- javascript -- we use coffeescript, which compiles to js, and is much nicer to work with.  Look for `*.coffee` files.  We use _jasmine_ for testing js.
-
-- _mako_  -- we use this for templates, and have wrapper called edxmako that makes mako look like the django templating calls.
-
-We use a fork of django-pipeline to make sure that the js and css always reflect the latest `*.coffee` and `*.sass` files (We're hoping to get our changes merged in the official version soon).  This works differently in development and production.  Test uses the production settings.
-
-In production, the django `collectstatic` command recompiles everything and puts all the generated static files in a static/ dir.  A starting point in the code is `django-pipeline/pipeline/packager.py:pack`.
-
-In development, we don't use collectstatic, instead accessing the files in place.  The auto-compilation is run via `common/djangoapps/pipeline_mako/templates/static_content.html`.  Details: templates include `<%namespace name='static' file='static_content.html'/>`, then something like `<%static:css group='application'/>` to call the functions in `common/djangoapps/pipeline_mako/__init__.py`, which call the `django-pipeline` compilers.
-
-## Testing
-
-See `testing.rst`.
-
-## TODO:
-
-- describe our production environment
-
-- describe the front-end architecture, tools, etc.  Starting point: `lms/static`
-
----
-Note: this file uses markdown.  To convert to html, run:
-
-    markdown2 overview.md > overview.html
diff --git a/docs/en_us/internal/persistence.rst b/docs/en_us/internal/persistence.rst
deleted file mode 100644
index 54551b292b686b9f829d5be77bc91e08a51059bc..0000000000000000000000000000000000000000
--- a/docs/en_us/internal/persistence.rst
+++ /dev/null
@@ -1,658 +0,0 @@
-
-
-
-This document describes the split mongostore representation which
-separates course structure from content where each course run can have
-its own structure. It does not describe the original mongostore
-representation which combined structure and content and used the key
-to distinguish draft from published elements.
-
-This document does not describe mongo nor its operations. See
-`http://www.mongodb.org/`_ for information on Mongo.
-
-
-
-Product Goals and Discussion
-----------------------------
-
-(Mark Chang)
-
-This work was instigated by the studio team's need to correctly do
-metadata inheritance. As we moved from an on-startup load of the
-courseware, the system was able to inflate and perform an inheritance
-calculation step such that the intended properties of children could
-be set through inheritance. While not strictly a requirement from the
-studio authoring approach, where inheritance really rears its head is
-on import of existing courseware that was designed assuming
-inheritance.
-
-A short term patch was applied that allowed inheritance to act
-correctly, but it was felt that it was insufficient and this would be
-an opportunity to make a more clean datastore representation. After
-much difficulty with how draft objects would work, Calen Pennington
-worked through a split data store model ala FAT filesystem (Mark's
-metaphor, not Cale's) to split the structure from the content. The
-goal would be a sea of content documents that would not know about the
-structure they were utilized within. Cale began the work and handed it
-off to Don Mitchell.
-
-In the interim, great discussion was had at the Architect's Council
-that firmed up the design and strategy for implementation, adding
-great richness and completeness to the new data structure.
-
-The immediate
-needs are two, and only two.
-
-
-#. functioning metadata inheritance
-#. good groundwork for versioning
-
-
-While the discussions of the atomic unit of courseware available for
-sharing, how these are shared, and how they refer back to the parent
-definition are all valuable, they will not be built in the near term. I
-understand and expect there to be many refactorings, improvements, and
-migrations in the future. 
-
-I fully anticipate much more detail to be uncovered even in this first
-thin implementation. When that happens, we will need as much advice
-from those watching this page to make sure we move in the right
-direction. We also must have the right design artifacts to document
-where we stand relative to the overall design that has loftier goals.
-
-
-Representation
---------------
-
-The xmodule collections:
-
-
-+ `modulestore.active_versions`: this collection maps the org, course,
-  and run to the current draft and published versions of the course.
-+ `modulestore.structures`: this collection has one entry per course
-  run and one for the template.
-+ `modulestore.definitions`: this collection has one entry per
-  "module" or "block" version.
-
-modulestore.active_versions: 2 simple maps for dereferencing the
-correct course from the structures collection. Every course run will
-have a draft version. Not every course run will have a published
-version. No course run will have more than one of each of these.
-
-::
-
-    { '_id' : uniqueid,
-      'versions' : { <versionName> : versionGuid, ..}
-      'creator' : user_id,
-      'created' : date (native mongo rep)
-    }
-
-::
-
-
-
-+ `id` is a unique id for finding this course run. It's a 
-  location-reference string, like 'edu.mit.eng.eecs.6002x.industry.spring2013'.
-+ `versions`: These are references to `modulestore.structures`. A
-  location-reference like
-  `edu.mit.eng.eecs.6002x.industry.spring2013;draft` refers to the value
-  associated with `draft` for this document.
-
-    + `versionName` is `draft`, `published`, or another user-defined
-      string.
-    + `versionGuid` is a system generated globally unique id (hash). It
-      points to the entry in `modulestore.structures` ` `
-
-
-
-`draftVersion`: the design will try to generate a new draft version
-for each change to the course object: that is, for each move,
-deletion, node creation, or metadata change. Cloning a course
-(creating a new run of a course or such) will create a new entry in
-this table with just a `draftVersion` and will cause a copy of the
-corresponding entry in `modulestore.structures`. The entry in
-`structures` will point to its version parent in the source course.
-
-
-
-
-modulestore.structures : the entries in this collection follow this
-definition:
-
-::
-
-    { '_id' : course_guid,
-      'blocks' : 
-        { block_guid :  // the guid is an arbitrary id to represent this node in the course tree
-            { 'children' : [ block_guid* ],
-              'metadata' : { property map },
-              'definition' : definition_guid,
-              'category' : 'section' | 'sequence' | ... } 
-
-
-::
-
-          ...// more guids
-
-
-::
-
-        },
-      'root' : block_guid,
-      'original' : course_guid, // the first version of this course from which all others were derived
-      'previous' : course_guid | null, // the previous revision of this course (null if this is the original)
-      'version_entry' : uniqueid, // from the active_versions collection
-      'creator' : user_id 
-    }
-
-
-
-+ `blocks`: each block is a node in the course such as the course, a
-  section, a subsection, a unit, or a component. The block ids remain
-  the same over edits (they're not versioned).
-+ `root`: the true top of the course. Not all nodes without parents
-  are truly roots. Some are orphans.
-+ `course_guid, block_guid, definition_guid` are not those specific
-  strings but instead some system generated globally unique id.
-
-    + The one which gets passed around and pointed to by urls is the
-      `block_guid`; so, it will be the one the system ensures is readable.
-      Unlike the other guids, this one stays the same over revisions and can
-      even be the same between course runs (although the course run
-      contextualizes it to distinguish its instantiated version).
-
-+ `definition` points to the specific revision of the given element in
-  `modulestore.definitions` which this version of the course includes.
-+ `children` lists the block_guids which are the children of this node
-  in the course tree. It's an error if the guid in the `children` list
-  does not occur in the `blocks` dictionary.
-+ `metadata` is the node's explicitly defined metadata some of which
-  may be inherited by its children
-
-
-For debugging purposes, there may be value in adding a courseId field
-(org, course, run) for use via db browsers.
-
-modulestore.definitions : the data associated with each version of
-each node in the structures. Many courses may point to the same
-definition or may point to different versions derived from the same
-original definition.
-
-::
-
-    { '_id' : guid,
-      'data' : ..,
-      'default_settings' : {'display_name':..,..}, // a starting point for new uses of this definition
-      'category' : xblocktype, // the xmodule/xblock type such as course, problem, html, video, about
-      'original' : guid, // the first kept version of this definition from which all others were derived
-      'previous' : guid | null, // the previous revision of this definition (null if this is the original)
-      'creator' : user_id  // the id of whomever pressed the draft or publish button
-    }
-
-
-
-+ `_id`: a guid to uniquely identify the definition.
-+ `data` is the payload used by the xmodule and following the
-  xmodule's data representation.
-+ `category` is the xmodule type and used to figure out which xmodule
-  to instantiate.
-
-
-There may be some debugging value to adding a courseId field, but it
-may also be misleading if the element is used in more than one course.
-
-
-Templates
-~~~~~~~~~
-
-(I'm refactoring templates quite a bit from their representation prior
-to this design)
-
-All field defaults will be defined through the xblock field.default
-mechanism. Templates, otoh, are for representing optional boilerplate
-usually for examples such as a multiple-choice problem or a video
-component with the fields all filled in. Templates are stored in yaml
-files which provide a template name, sorting and filtering information
-(e.g., requires advanced editor v allows simple editor), and then
-field: value pairs for setting xblocks' fields upon template
-selection.
-
-Most of the pre-existing templates including all of the 'empty' ones
-will go away. The ones which will stay are the ones truly just giving
-examples or starting points for variants. This change will require
-that the template choice code provide a default 'blank' choice to the
-user which just instantiates the model w/ its defaults versus a choice
-of the boilerplates. The client can therefore populate its own model
-of the xblock and then send a create-item request to the server when
-the user says he/she's ready to save it.
-
-
-Import/export
-~~~~~~~~~~~~~
-
-Export should allow the user to select the version of the course to
-export which can be any of the draft or published versions. At a
-minimum, the user should choose between draft or published.
-
-Import should import the course as a draft course regardless of
-whether it was exported as a published or draft one, I believe. If
-there's already a draft for the same course, in the best of all
-worlds, it would have the guid to see if the guid exists in the
-structures collection, and, if so, just make that the current
-draftVersion (don't do any actual data changes). If there's no guid or
-the guid doesn't exist in the structures collection, then we'll need
-to work out the logic for how to decide what definitions to create v
-update v point to.
-
-
-Course ID
-~~~~~~~~~
-
-Currently, we use a triple to identify a run of a course. The triple
-is organization, course name, and run identity (e.g., 2013Q1). The
-system does not care what the id consists of only that it uniquely
-identify an edition of the course. The system uses this id to organize
-the course composition and find the course elements. It distinguishes
-between a current being-edited version (aka, draft) and publicly
-viewable version (published). Not every course has a published
-version, but every course will have a draft version. The application
-specifies whether it wants the draft or published version. This system
-allows the application to easily switch between the 2; however, it
-will have a configuration in which it's impossible to access the draft
-so that we can add access optimizations and extraction filtering later
-if needed.
-
-
-Location
-~~~~~~~~
-
-The purpose of `Location` is to identify content. That is, to be able
-to locate content by providing sufficient addressing. The `Location`
-object is ubiquitous throughout the current code and thus will be
-difficult to adapt and make more flexible. Right now, it's a very
-simple `namedtuple` and a lot of code presumes this. This refactoring
-generalizes and subclasses it to handle various addressing schemes and
-remove direct manipulations.
-
-Our code needs to locate several types of things and should probably
-use several different types of locators for these. These are the types
-of things we need to address. Some of these can be the same as others,
-but I wanted to lay them out fairly fine grained here before proposing
-my distinctions:
-
-
-#. Courses: an object representing a course as an offering but not any
-   of its content. Used for dashboards and other such navigators. These
-   may specify a version or merely reference the idea of the course's
-   existence.
-#. Course structures: the names (and other metadata), `Locations`, and
-   children pointers but not definitions for all the blocks in a course
-   or a subtree of a course. Our applications often display contextual,
-   outline, or other such structural information which do not need to
-   include definitions but need to show display names, graded as, and
-   other status info. This document's design makes fetching these a
-   single document fetch; however, if it has to fetch the full course, it
-   will require far more work (getting all definitions too) than the apps
-   need.
-#. Blocks (uses of definitions within a version of a course including
-   metadata, pointers to children, and type specific content)
-#. Definitions: use independent definitions of content without
-   metadata (and currently w/o pointers to children).
-#. Version trees Fetching the time history portrayal of a definition,
-   course, or block including branching.
-#. Collections of courses, definitions, or blocks matching some
-   partial descriptors (e.g., all courses for org x, all definitions of
-   type foo, all blocks in course y of type x, all currently accessible
-   courses (published with startdate < today and enddate > today)).
-#. Fetching of courses, blocks, or definitions via "human readable"
-   urls. 
-#. (partial descriptors) may suffice for this as human readable
-   does not guarantee uniqueness.
-
-
-Some of these differ not so much in how to address them but in what
-should be returned. The content should be up to the functions not the
-addressing scheme. So, I think the addressable things are:
-
-
-#. Course as in #1 above: usually a specific offering of a course.
-   Often used as a context for the other queries.
-#. Blocks (aka usages) as in #3 above: a specific block contextualized
-   in a course
-#. Definitions (#4): a specific definition
-#. Collections of courses, blocks within a specific course, or
-   definitions matching a partial descriptor
-
-
-
-Course locator (course_loc)
-```````````````````````````
-
-There are 3 ways to locate a course:
-
-
-#. By its unique id in the `active_versions` collection with an
-   implied or specified selection of draft or published version.
-#. By its unique id in the `structures` collection.
-
-
-
-Block locator (block_loc)
-`````````````````````````
-
-A block locator finds a specific node in a specific version of a
-course. Thus, it needs a course locator plus a `usage_id`.
-
-
-Definition locator (definition_loc)
-```````````````````````````````````
-
-Just a `guid`.
-
-
-Partial descriptor collections locators (partial)
-`````````````````````````````````````````````````
-
-In the most general case, and to simplify implementation, these can be
-any payload passable to mongo for doing the lookup. The specification
-of which collection to look into can be implied by which lookup
-function your code calls (get_courses, get_blocks, get_definitions) or
-we could add it as another property. For now, I will leave this as
-merely a search string. Thus, to find all courses for org = mitx,
-`{"org": "mitx"}`. To find all blocks in a course whose display name
-contains "circuit example", call `get_blocks` with the course locator
-plus `{"metadata.display_name" : /circuit example/i}` (the i makes it
-case insensitive and is just an example). To find if a definition is
-used in a course, call get_blocks with the course locator plus
-`{definition : definition_guid}`. Note, this looks for a specific
-version of the definition. If you wanted to see if it used any of a
-set of versions, use `{definition : {"$in" : [definition_guid*]}}`
-
-
-i4x locator
-```````````
-
-To support existing xml based courses and any urls, we need to
-support i4x locators. These are tuples of `(org course category id
-['draft'])`. The trouble with these is that they don't uniquely
-identify a course run from which to dereference the element. There's
-also no requirement that `id` have any uniqueness outside the scope of
-the other elements. There's some debate as to whether these address
-blocks or definitions. To mean, they seem to address blocks; however,
-in the current system there is no distinction between blocks and
-definitions; so, either could be argued.
-
-This version will define an `i4x_location` class for representing
-these and using them for xml based courses if necessary.
-
-Current code munges strings to make them 'acceptable' by replacing
-'illegal' chars with underscores. I'd like to suggest leaving strings
-as is and using url escaping to make acceptable urls. As to making
-human readable names from display strings, that should be the
-responsibility of the naming module not the Location representation,
-imo.
-
-
-Use cases (expository)
-~~~~~~~~~~~~~~~~~~~~~~
-
-There's a section below walking through a specific use case. This one
-just tries to review potential functionality.
-
-
-Inheritance
-```````````
-
-Our system has the notion of policies which should control the
-behavior of whole courses or subtrees within courses. Such policies
-include graceperiods, discussion forum controls, dates, whether to
-show answers, how to randomize, etc. It's important that the course
-authors' intent propagates to all relevant course sections. The
-desired behavior is that (some? all?) metadata attributes on modules
-flow down to all children unless overridden.
-
-This design addresses inheritance by making course structure and
-metadata separate from content thus enabling a single or small number
-of db queries to get these and then compute the inheritance.
-
-
-Separating editing from live production
-```````````````````````````````````````
-
-Course authors should be able to make changes in isolation from
-production and then push out consistent chunks of changes for all
-students to see as atomic and consistent. The current system allows
-authors to change text and content without affecting production but
-not metadata nor course structure. This design separates all changes
-from production until pushed.
-
-
-Sharing of content, part 1
-``````````````````````````
-
-Authors want to share content between course runs and even between
-different courses. The current system requires copying all such
-content and losing the providence information which could be used to
-take advantage of other peoples' changes. This design allows multiple
-courses and multiple places within a course to point to the same
-definitions and thus potentially, at some day, see other changes to
-the content.
-
-
-Sharing of content, part 2: course structure
-````````````````````````````````````````````
-
-Because courses structures are separate from their identities, courses
-can share structure and track changes in the same way as definitions.
-That is, a new course run can point to an existing course instance
-with its version history and then branch it from there.
-
-
-Sharing of content, part 3: modules
-```````````````````````````````````
-
-Suppose a course includes a soldering tutorial (or a required lab
-safety lesson). Other courses want to use the same tutorial and
-possibly allow the student to skip it if the student succeeded at it
-in another course. As the tutorial updates, other courses may want to
-track the updates or choose to move to the updates without having to
-copy the modules from the module's authoritative parent course.
-
-This design enables sharing of composed modules but it does not track
-the revisions of those modules separately from their courses. It does
-not adequately address this but may be extendible enough to do so.
-That is, we could represent these shared units as separate "courses"
-and allow ids in block.children[] to point to courses as well as other
-blocks in the same course.
-
-We should decide on the behaviors we want. Such as, some times the
-student has to repeat the content or the student never has to repeat
-it or? progress should be tracked by the owning course or as a stand
-alone minicourse type element? Because it's a safety lesson, all
-courses should track the current published head and not have their own
-heads or they should choose when to promote the head?
-
-Are these shared elements rare and large grained enough to make the
-indirection not expensive or will it result in devolving to the
-current one entry per module design for deducing course structure?
-
-
-Functional differences from existing modulestore:
--------------------------------------------------
-
-
-+ Courses and definitions support trees of versions knowing from where
-  they were derived. For now, I will not implement the server functions
-  for retrieving and manipulating these version trees and will leave
-  those for a future effort. I will only implement functions which
-  extend the trees.
-+ Changes to course structure don't immediately affect production:
-  note, we need to figure out the granularity of the user's publish
-  behavior for pushing out these actions. That is, do they publish a
-  whole subtree which may include new children in order to make these
-  effective, do they publish all structural (deletion, move) changes
-  under a subtree but not insertions as an action, do they publish each
-  action individually, or what? How do they know that any of these are
-  not yet published? Do we have phantom placeholders for deleted nodes
-  w/ "publish deletion" buttons?
-
-    + Element deletion
-    + Element move
-    + metadata changes
-
-+ No location objects used as ids! This implementation will use guids
-  instead. There's a reasonable objection to guids as being too ugly,
-  long, and indecipherable. I will check mongy, pymongo, and python guid
-  generation mechanisms to find out if there's a way to make ones which
-  include a prepended string (such as course and run or an explicitly
-  stated prepend string) and minimize guid length (e.g., by using
-  sequential serial # from a global or local pool).
-
-
-
-Use case walkthrough:
----------------------
-
-Simple course creation with no precursor course: Note, this shows that
-publishing creates subsets and side copies not in line versions of
-nodes.
-user db create course for org, course id, run id
-active_versions.draftVersion: add entry
-definitions: add entry C w/ category = 'course', no data
-structures: add entry w/ 1 child C, original = self, no previous,
-author = user
-add section S copy structures entry, new one points to old as original
-and previous
-active_versions.draftVersion points to new
-definitions: add entry S w/ category = 'section'
-structures entry:
-
-+ add S to children of the course block,
-
-
-
-+ add S to blocks w/ no children
-
-add subsection T copy structures entry, new one points to old as
-original and previous
-active_versions.draftVersion points to new
-definitions: add entry T w/ category = 'sequential'
-structures entry:
-
-+ add T to children of the S block entry,
-
-
-
-+ add T to blocks w/ no children
-
-add unit U copy structures entry, new one points to old as original
-and previous
-active_versions.draftVersion points to new
-definitions: add entry U w/ category = 'vertical'
-structures entry:
-
-+ add U to children of the T block entry,
-
-
-
-+ add U to blocks w/ no children
-
-publish U
-create structures entry, new one points to self as original (no
-pointer to draft course b/c it's not really a clone)
-active_versions.publishedVersion points to new
-block: add U, T, S, C pointers with each as respective child
-(regardless of other children they may have in draft), and their
-metadata
-add units V, W, X under T copy structures entry of the draftVersion,
-new one points to old as original and previous
-active_versions.draftVersion points to new
-definitions: add entries V, W, X w/ category = 'vertical'
-structures entry:
-
-+ add V, W, X to children of the T block entry,
-
-
-
-+ add V, W, X to blocks w/ no children
-
-edit U copy structures entry, new one points to old as original and
-previous
-active_versions.draftVersion points to new
-definitions: copy entry U to U_2 w/ updates, U_2 points to U as
-original and previous
-structures entry:
-
-+ replace U w/ U_2 in children of the T block entry,
-
-
-
-+ copy entry U in blocks to entry U_2 and remove U
-
-add subsection Z under S copy structures entry, new one points to old
-as original and previous
-active_versions.draftVersion points to new
-definitions: add entry Z w/ category = 'sequential'
-structures entry:
-
-+ add Z to children of the S block entry,
-
-
-
-+ add Z to blocks w/ no children
-
-edit S's name (metadata) copy structures entry, new one points to old
-as original and previous
-active_versions.draftVersion points to new
-structures entry: update S's metadata w/ new name publish U, V copy
-publishedCourse structures entry, new one points to old published as
-original and previous
-active_versions.publishedVersion points to new
-block: update T to point to new U & V and not old U
-Note: does not update S's name publish C copy publishedCourse
-structures entry, new one points to old published as original and
-previous
-active_versions.publishedVersion points to new
-blocks: note that C child S == published(S) but metadata !=, update
-metadata
-note that S has unpublished children: publish them (recurse on this)
-note that Z is unpublished: add pointer to blocks and children of S
-note that W, X unpublished: add to blocks, add to children of T edit C
-metadata (e.g., graceperiod) copy draft structures entry, new one
-points to old as original and previous
-active_versions.draftVersion points to new
-structures entry: update C's metadata add Y under Z ... publish C's
-metadata change copy publishedCourse structures entry, new one points
-to old published as original and previous
-active_versions.publishedVersion points to new
-blocks: update C's metadata
-Note: no copying of Y or any other changes to published move X under Z
-copy draft structures entry, new one points to old as original and
-previous
-active_versions.draftVersion points to new
-structures entry: remove X from T's children and add to Z's
-Note: making it persistently clear to the user that X still exists
-under T in the published version will be crucial delete W copy draft
-structures entry, new one points to old as original and previous
-active_versions.draftVersion points to new
-structures entry: remove W from T's children and remove W from blocks
-Note: no actual deletion of W, just no longer reachable w/in the draft
-course, but still in published; so, need to keep user aware of that.
-publish Z Note: the interesting thing here is that X cannot occur
-under both Z and T, but the user's not publishing T, here's where
-having a consistent definition of original may help. If the original
-of a new element == original of an existing, then it's an update?
-copy publishedCourse entry...
-definitions: add Y, copy/update Z, X if either have any data changes
-(they don't)
-blocks: remove X from T's children and add to Z's, add Y to Z, add Y
-publish deletion of W copy publishedCourse entry...
-structures entry: remove W from T's children and remove W from blocks
-Conflict detection:
-
-Need a scenario where 2 authors make edits to different parts of
-course, to parts while parents being moved, while parents being
-deleted, to same parts, ...
-
-.. _http://www.mongodb.org/: http://www.mongodb.org/
- 
diff --git a/docs/en_us/internal/remote_gradebook.md b/docs/en_us/internal/remote_gradebook.md
deleted file mode 100644
index 39dd946f27e0e387f7c774caa5acab7c4abc2d04..0000000000000000000000000000000000000000
--- a/docs/en_us/internal/remote_gradebook.md
+++ /dev/null
@@ -1,47 +0,0 @@
-Grades can be pushed to a remote gradebook, and course enrollment membership can be pulled from a remote gradebook.  This file documents how to setup such a remote gradebook, and what the API should be for writing new remote gradebook "xservers".
-
-1. Definitions
-
-An "xserver" is a web-based server that is part of the edX ecosystem.  There are a number of "xserver" programs, including one which does python code grading, an xqueue server, and graders for other coding languages.
-
-"Stellar" is the MIT on-campus gradebook system.
-
-2. Setup
-
-The remote gradebook xserver should be specified in the lms.envs configuration using
-
-    FEATURES[REMOTE_GRADEBOOK_URL]
-
-Each course, in addition, should define the name of the gradebook being used.  A class "section" may also be specified.  This goes in the policy.json file, eg:
-
-    "remote_gradebook": {
-       "name" : "STELLAR:/project/edxdemosite",
-       "section" : "r01"
-        },
-
-3. The API for the remote gradebook xserver is an almost RESTful service model, which only employs POSTs, to the xserver url, with form data for the fields:
-
- - submit: get-assignments, get-membership, post-grades, or get-sections
- - gradebook: name of gradebook
- - user: username of staff person initiating the request (for logging)
- - section: (optional) name of section
-
-The return body content should be a JSON string, of the format {'msg': message, 'data': data}.  The message is displayed in the instructor dashboard.
-
-The data is a list of dicts (associative arrays).  Each dict should be key:value.
-
-## For submit=post-grades:
-
-A file is also posted, with the field name "datafile".  This file is CSV format, with two columns, one being "External email" and the other being the name of the assignment (that column contains the grades for the assignment).
-
-## For submit=get-assignments
-
-data keys = "AssignmentName"
-
-## For submit=get-membership
-
-data keys = "email", "name", "section"
-
-## For submit=get-sections
-
-data keys = "SectionName"
diff --git a/docs/en_us/internal/testing.md b/docs/en_us/internal/testing.md
deleted file mode 100644
index 72436049fee5e8bf79723792f76283360829c78a..0000000000000000000000000000000000000000
--- a/docs/en_us/internal/testing.md
+++ /dev/null
@@ -1 +0,0 @@
-This document has moved to [testing.rst](./testing.rst).
diff --git a/docs/en_us/platform_api/Makefile b/docs/en_us/platform_api/Makefile
deleted file mode 100644
index 1c3d99965a9bc97249c64b5d95d84ffe215b97eb..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/Makefile
+++ /dev/null
@@ -1,164 +0,0 @@
-# Makefile for Sphinx documentation
-#
-
-# You can set these variables from the command line.
-SPHINXOPTS    ?= -W
-SPHINXBUILD   ?= sphinx-build
-PAPER         ?=
-BUILDDIR      ?= build
-
-# User-friendly check for sphinx-build
-ifeq ($(shell which $(SPHINXBUILD) >/dev/null 2>&1; echo $$?), 1)
-$(error The '$(SPHINXBUILD)' command was not found. Make sure you have Sphinx installed, then set the SPHINXBUILD environment variable to point to the full path of the '$(SPHINXBUILD)' executable. Alternatively you can add the directory with the executable to your PATH. If you don't have Sphinx installed, grab it from http://sphinx-doc.org/)
-endif
-
-Q_FLAG        =
-
-ifeq ($(quiet), true)
-Q_FLAG = -Q
-endif
-
-# Internal variables.
-PAPEROPT_a4     = -D latex_paper_size=a4
-PAPEROPT_letter = -D latex_paper_size=letter
-ALLSPHINXOPTS   = $(Q_FLAG) -d $(BUILDDIR)/doctrees -c source $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) source
-# the i18n builder cannot share the environment and doctrees with the others
-I18NSPHINXOPTS  = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) source
-
-.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest gettext
-
-help:
-	@echo "Please use \`make <target>' where <target> is one of"
-	@echo "  html       to make standalone HTML files"
-	@echo "  dirhtml    to make HTML files named index.html in directories"
-	@echo "  singlehtml to make a single large HTML file"
-	@echo "  pickle     to make pickle files"
-	@echo "  json       to make JSON files"
-	@echo "  htmlhelp   to make HTML files and a HTML help project"
-	@echo "  qthelp     to make HTML files and a qthelp project"
-	@echo "  devhelp    to make HTML files and a Devhelp project"
-	@echo "  epub       to make an epub"
-	@echo "  latex      to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
-	@echo "  latexpdf   to make LaTeX files and run them through pdflatex"
-	@echo "  text       to make text files"
-	@echo "  man        to make manual pages"
-	@echo "  texinfo    to make Texinfo files"
-	@echo "  info       to make Texinfo files and run them through makeinfo"
-	@echo "  gettext    to make PO message catalogs"
-	@echo "  changes    to make an overview of all changed/added/deprecated items"
-	@echo "  linkcheck  to check all external links for integrity"
-	@echo "  doctest    to run all doctests embedded in the documentation (if enabled)"
-
-clean:
-	-rm -rf $(BUILDDIR)/*
-
-html:
-	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
-	@echo
-	@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
-
-dirhtml:
-	$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
-	@echo
-	@echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
-
-singlehtml:
-	$(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
-	@echo
-	@echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
-
-pickle:
-	$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
-	@echo
-	@echo "Build finished; now you can process the pickle files."
-
-json:
-	$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
-	@echo
-	@echo "Build finished; now you can process the JSON files."
-
-htmlhelp:
-	$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
-	@echo
-	@echo "Build finished; now you can run HTML Help Workshop with the" \
-	      ".hhp project file in $(BUILDDIR)/htmlhelp."
-
-qthelp:
-	$(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
-	@echo
-	@echo "Build finished; now you can run "qcollectiongenerator" with the" \
-	      ".qhcp project file in $(BUILDDIR)/qthelp, like this:"
-	@echo "# qcollectiongenerator $(BUILDDIR)/qthelp/edX.qhcp"
-	@echo "To view the help file:"
-	@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/edX.qhc"
-
-devhelp:
-	$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
-	@echo
-	@echo "Build finished."
-	@echo "To view the help file:"
-	@echo "# mkdir -p $$HOME/.local/share/devhelp/edX"
-	@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/edX"
-	@echo "# devhelp"
-
-epub:
-	$(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
-	@echo
-	@echo "Build finished. The epub file is in $(BUILDDIR)/epub."
-
-latex:
-	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
-	@echo
-	@echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex."
-	@echo "Run \`make' in that directory to run these through (pdf)latex" \
-	      "(use \`make latexpdf' here to do that automatically)."
-
-latexpdf:
-	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
-	@echo "Running LaTeX files through pdflatex..."
-	$(MAKE) -C $(BUILDDIR)/latex all-pdf
-	@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
-
-text:
-	$(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
-	@echo
-	@echo "Build finished. The text files are in $(BUILDDIR)/text."
-
-man:
-	$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
-	@echo
-	@echo "Build finished. The manual pages are in $(BUILDDIR)/man."
-
-texinfo:
-	$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
-	@echo
-	@echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo."
-	@echo "Run \`make' in that directory to run these through makeinfo" \
-	      "(use \`make info' here to do that automatically)."
-
-info:
-	$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
-	@echo "Running Texinfo files through makeinfo..."
-	make -C $(BUILDDIR)/texinfo info
-	@echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo."
-
-gettext:
-	$(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale
-	@echo
-	@echo "Build finished. The message catalogs are in $(BUILDDIR)/locale."
-
-changes:
-	$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
-	@echo
-	@echo "The overview file is in $(BUILDDIR)/changes."
-
-linkcheck:
-	$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
-	@echo
-	@echo "Link check complete; look for any errors in the above output " \
-	      "or in $(BUILDDIR)/linkcheck/output.txt."
-
-doctest:
-	$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
-	@echo "Testing of doctests in the sources finished, look at the " \
-	      "results in $(BUILDDIR)/doctest/output.txt."
diff --git a/docs/en_us/platform_api/__init__.py b/docs/en_us/platform_api/__init__.py
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/docs/en_us/platform_api/requirements.txt b/docs/en_us/platform_api/requirements.txt
deleted file mode 100644
index c021860b9d6602ddd6b36f2814b43f9b3350d7e7..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/requirements.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-path.py
-Django >=1.8,<1.9
-django-simple-history==1.6.3
-pytz
-git+https://github.com/edx/XBlock.git#egg=XBlock
-git+https://github.com/edx/django-rest-framework-oauth.git@f0b503fda8c254a38f97fef802ded4f5fe367f7a#egg=djangorestframework_oauth-master
-lxml
-Babel
-lazy
-sphinxcontrib-napoleon==0.2.6
-sphinx_rtd_theme
-stevedore==0.14.1
-djangorestframework==3.2.3
-PyYAML>=3.10
-mock
-django-model-utils==2.3.1
diff --git a/docs/en_us/platform_api/source/__init__.py b/docs/en_us/platform_api/source/__init__.py
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/docs/en_us/platform_api/source/_static/homepage-bg.jpg b/docs/en_us/platform_api/source/_static/homepage-bg.jpg
deleted file mode 100644
index 0193dbbf58a1053cd61fcfc5234d9581ff885af9..0000000000000000000000000000000000000000
Binary files a/docs/en_us/platform_api/source/_static/homepage-bg.jpg and /dev/null differ
diff --git a/docs/en_us/platform_api/source/_templates/layout.html b/docs/en_us/platform_api/source/_templates/layout.html
deleted file mode 100644
index 66ff998af138eb4ee764ec212438fb0f0c3f422e..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/_templates/layout.html
+++ /dev/null
@@ -1,5 +0,0 @@
-{% extends "!layout.html" %}
-
-{% block header %}
-<img src="{{ pathto("_static/homepage-bg.jpg", 1) }}" alt="Edx logo"  width="100%;"/>
-{% endblock %}
\ No newline at end of file
diff --git a/docs/en_us/platform_api/source/authentication.rst b/docs/en_us/platform_api/source/authentication.rst
deleted file mode 100644
index 3b971ae63523f68f4e607bdd5340f689dbdb9fed..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/authentication.rst
+++ /dev/null
@@ -1,23 +0,0 @@
-.. _edX API Authentication:
-
-#############################
-EdX API Authentication
-#############################
-
-*************
-OAuth 2.0
-*************
-
-The edX Platform APIs use OAuth 2.0 for authentication. OAuth 2.0 is an open
-standard used by many systems that require secure user authentication. See the
-`OAuth 2.0 Standard`_ for more information.
-
-***************************************
-Registering with Your Open edX Instance
-***************************************
-
-To use the edX Platform API with courses on your instance of Open edX, you must
-register your application with the Open edX server. See the OAuth 2.0
-specification for details.
-
-.. include:: links.rst
diff --git a/docs/en_us/platform_api/source/change_log.rst b/docs/en_us/platform_api/source/change_log.rst
deleted file mode 100644
index b3fed62749aedf02792dde4d297296a45bcd942b..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/change_log.rst
+++ /dev/null
@@ -1,29 +0,0 @@
-############
-Change Log
-############
-
-*****************
-2015
-*****************
-
-.. list-table::
-   :widths: 10 70
-   :header-rows: 1
-
-   * - Date
-     - Change
-   * - 10 June 2015
-     - Added documentation for the profile images API.
-   * - 11 May 2015
-     - Updated the :ref:`User API <edX Platform User API>` to
-       Version 1.0.
-   * -
-     - Added the :ref:`User Preferences API`.
-   * - 23 April 2015
-     - Updated the example responses in the profile images API documentation.
-   * - 2 April 2015
-     - Added documentation for the course structure API, :ref:`edX
-       Platform Enrollment API` and edX Platform User API Version 0 sections.
-   * - 29 January 2015
-     - Added documentation about changing a user's status in a course to the
-       profile images API documentation.
diff --git a/docs/en_us/platform_api/source/conf.py b/docs/en_us/platform_api/source/conf.py
deleted file mode 100644
index 1f0a9f16f87fb112dabe997dbba703de12cc65e2..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/conf.py
+++ /dev/null
@@ -1,247 +0,0 @@
-# -*- coding: utf-8 -*-
-# pylint: disable=invalid-name
-# pylint: disable=redefined-builtin
-# pylint: disable=protected-access
-# pylint: disable=unused-argument
-
-import os
-from path import Path as path
-import sys
-import mock
-
-MOCK_MODULES = [
-    'lxml',
-    'requests',
-    'xblock',
-    'xblock.fields',
-    'xblock.fragment',
-    'webob',
-    'webob.multidict',
-    'xblock.core',
-    'xblock.runtime',
-    'sortedcontainers',
-    'contracts',
-    'xblock.plugin',
-    'opaque_keys.edx.asides',
-    'dogstats_wrapper',
-    'fs',
-    'fs.errors',
-    'edxmako',
-    'edxmako.shortcuts',
-    'crum',
-    'opaque_keys.edx.locator',
-    'ipware',
-    'ipware.ip',
-    'pygeoip',
-    'ipaddr',
-    'django_countries',
-    'django_countries.fields',
-    'opaque_keys',
-    'opaque_keys.edx',
-    'opaque_keys.edx.keys',
-    'opaque_keys.edx.locations',
-    'courseware',
-    'courseware.access',
-    'courseware.model_data',
-    'courseware.module_render',
-    'courseware.views.views',
-    'util.request',
-    'eventtracking',
-    'xmodule',
-    'xmodule.exceptions',
-    'xmodule.modulestore',
-    'xmodule.modulestore.exceptions',
-    'xmodule.modulestore.django',
-    'xmodule.fields',
-    'courseware.models',
-    'milestones',
-    'milestones.api',
-    'milestones.models',
-    'milestones.exceptions',
-    'ratelimitbackend',
-    'analytics',
-    'courseware.courses',
-    'django.contrib.staticfiles',
-    'django.contrib.staticfiles.storage',
-    'xmodule.contentstore',
-    'xmodule.contentstore.content',
-    'xblock.exceptions',
-    'xmodule.seq_module',
-    'xmodule.vertical_module',
-    'xmodule.x_module',
-    'nltk',
-    'ratelimitbackend',
-    'ratelimitbackend.exceptions',
-    'social',
-    'social.apps',
-    'social.apps.django_app',
-    'social.backends',
-    'mako',
-    'mako.exceptions',
-    'boto',
-    'boto.exception',
-    'PIL',
-    'reportlab',
-    'reportlab.lib',
-    'pdfgen',
-    'pdfgen.canvas',
-    'reportlab.pdfgen',
-    'reportlab.pdfgen.canvas',
-    'reportlab.lib.pagesizes',
-    'reportlab.lib.units',
-    'reportlab.lib.styles',
-    'reportlab.platypus',
-    'reportlab.platypus.tables',
-    'boto.s3',
-    'boto.s3.connection',
-    'boto.s3.key',
-    'Crypto',
-    'Crypto.Cipher',
-    'Crypto.PublicKey',
-    'openid',
-    'openid.store',
-    'openid.store.interface',
-    'openedx.core.djangoapps.external_auth.views',
-    'mail_utils',
-    'ratelimitbackend.backends',
-    'social.apps.django_app.default',
-    'social.exceptions',
-    'social.pipeline',
-    'xmodule.error_module',
-    'accounts.api',
-    'modulestore.mongo.base',
-    'xmodule.modulestore.mongo',
-    'xmodule.modulestore.mongo.base',
-    'edxval',
-    'edxval.api',
-    'certificates',
-    'certificates.models',
-    'certificates.models.GeneratedCertificate',
-    'shoppingcart',
-    'shopppingcart.models',
-    'shopppingcart.api',
-    'api',
-    'student',
-    'student.views',
-    'student.forms',
-    'student.models',
-    'celery',
-    'celery.task',
-    'student.roles',
-    'openedx.core.djangoapps.embargo.models',
-    'xmodule.vertical_block',
-    'xmodule.course_module',
-    'user_api.accounts.api',
-    'user_api.accounts.serializers',
-    'edx_rest_api_client',
-    'edx_rest_api_client.client',
-    'edx_rest_api_client.exceptions',
-    'student.auth',
-    'ccx_keys',
-    'ccx_keys.locator',
-    'user_api.preferences.api',
-    'rest_framework_oauth.authentication',
-    'certificates.api',
-    'courseware.date_summary',
-    'rest_framework_jwt',
-    'rest_framework_jwt.authentication',
-    'microsite_configuration',
-    'xmodule.assetstore',
-    'xmodule.assetstore.assetmgr',
-    'xmodule.assetstore.assetmgr.AssetManager',
-    'xmodule.contentstore.django',
-    'piexif',
-    'provider',
-    'provider.oauth2',
-    'oauth2_provider',
-    'celery.signals',
-    'edx_rest_framework_extensions',
-    'edx_rest_framework_extensions.authentication',
-    'django_extensions',
-    'django_extensions.db',
-    'django_extensions.db.models',
-    'jsonfield',
-    'jsonfield.fields',
-]
-
-for mod_name in MOCK_MODULES:
-    sys.modules[mod_name] = mock.Mock()
-
-if "DJANGO_SETTINGS_MODULE" not in os.environ:
-    docs_path = os.getcwd()
-    mezzanine_path_parts = (docs_path, "..")
-    sys.path.insert(0, docs_path)
-    sys.path.insert(0, os.path.realpath(os.path.join(*mezzanine_path_parts)))
-    os.environ["DJANGO_SETTINGS_MODULE"] = "docs_settings"
-    # Django 1.7's setup is required before touching translated strings.
-    import django
-    try:
-        django.setup()
-    except AttributeError:  # < 1.7
-        pass
-
-on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
-
-sys.path.append('../../../../')
-os.environ['DJANGO_SETTINGS_MODULE'] = 'lms.envs.dev'
-#os.environ.setdefault("DJANGO_SETTINGS_MODULE", "lms.envs.dev")
-
-from docs.shared.conf import *
-
-
-# Add any paths that contain templates here, relative to this directory.
-#templates_path.append('source/_templates')
-
-
-# Add any paths that contain custom static files (such as style sheets) here,
-# relative to this directory. They are copied after the builtin static files,
-# so a file named "default.css" will overwrite the builtin "default.css".
-#html_static_path.append('source/_static')
-
-if not on_rtd:  # only import and set the theme if we're building docs locally
-    import sphinx_rtd_theme
-    html_theme = 'sphinx_rtd_theme'
-    html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
-
-
-# If extensions (or modules to document with autodoc) are in another directory,
-# add these directories to sys.path here. If the directory is relative to the
-# documentation root, use os.path.abspath to make it absolute, like shown here.
-root = path('../../../..').abspath()
-sys.path.insert(0, root)
-sys.path.append(root / "common/lib/xmodule")
-sys.path.append(root / "common/djangoapps")
-sys.path.append(root / "lms/djangoapps")
-sys.path.append(root / "lms/envs")
-sys.path.append(root / "openedx/core/djangoapps")
-sys.path.append(root / "openedx/features")
-
-sys.path.insert(
-    0,
-    os.path.abspath(
-        os.path.normpath(
-            os.path.dirname(__file__) + '/../../../'
-        )
-    )
-)
-sys.path.append('.')
-
-#  django configuration  - careful here
-if on_rtd:
-    os.environ['DJANGO_SETTINGS_MODULE'] = 'lms'
-else:
-    os.environ['DJANGO_SETTINGS_MODULE'] = 'lms'
-
-
-# -- General configuration -----------------------------------------------------
-
-# Add any Sphinx extension module names here, as strings. They can be extensions
-# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = [
-    'sphinx.ext.autodoc', 'sphinx.ext.doctest', 'sphinx.ext.intersphinx',
-    'sphinx.ext.todo', 'sphinx.ext.coverage', 'sphinx.ext.pngmath',
-    'sphinx.ext.mathjax', 'sphinx.ext.viewcode', 'sphinxcontrib.napoleon']
-
-project = 'Open edX Platform APIs'
-
-exclude_patterns = ['build', 'links.rst']
diff --git a/docs/en_us/platform_api/source/course_structure/index.rst b/docs/en_us/platform_api/source/course_structure/index.rst
deleted file mode 100644
index e1ee80af75b8b79223b4f78caec88ab512699ddd..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/course_structure/index.rst
+++ /dev/null
@@ -1,25 +0,0 @@
-.. _EdX Platform Course Structure API Version 0:
-
-#############################################
-Course Structure API Version 0 (Deprecated)
-#############################################
-
-The course structure API version 0 is deprecated. EdX platform developers
-should not implement new client functions that use the course structure API
-version 0.
-
-You can get information about the courses offered by an edX platform
-installation by using the ``/api/courses/v1/courses/`` REST endpoint.
-
-You can get information about the parameters and return values of
-``/api/courses/v1/courses`` from the Django REST framework web page for that
-endpoint. For example, `https://courses.edx.org/api/courses/v1/courses/`_ provides information about the courses offered by edx.org.
-
-.. note::
-
-    The documentation available at `docs.edx.org`_ does not include information
-    about the ``/api/courses/v1/courses/`` REST endpoint. Developer
-    documentation for the ``/api/courses/v1/courses/`` is planned in upcoming
-    documentation releases.
-
-.. include:: ../links.rst
diff --git a/docs/en_us/platform_api/source/courses/blocks.rst b/docs/en_us/platform_api/source/courses/blocks.rst
deleted file mode 100644
index 6ee8fe5d52b22e3281a84cf86fbd6b9fff0e52e1..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/courses/blocks.rst
+++ /dev/null
@@ -1,290 +0,0 @@
-.. _Courses API Blocks Resource:
-
-########################################
-Courses API Blocks Resource
-########################################
-
-With the Courses API **Blocks** resource, you can complete the
-following tasks.
-
-
-.. contents::
-   :local:
-   :depth: 1
-
-.. _Get a list of the course blocks in a course:
-
-****************************************
-Get a List of Course Blocks in a Course
-****************************************
-
-The endpoint to get a list of course blocks in a course is
-``/api/courses/v1/blocks/`` with required ``course_id`` parameter.
-
-=====================
-Use Case
-=====================
-
-Get a list of course blocks in a specified course. Response results depend on
-the viewing user's permissions level within a course, as well as group
-membership and individual allowances (such as due date extensions), if any.
-
-=====================
-Request Format
-=====================
-
-GET /api/courses/v1/blocks/?course_id=<course_id>
-
-Example:
-
-GET /api/courses/v1/blocks/?course_id=edX%2FDemoX%2FDemo_Course
-&all_blocks=true&requested_fields=graded,format,student_view_multi_device
-
-
-.. _Blocks Query Parameters:
-
-=====================
-Query Parameters
-=====================
-
-* all_blocks: (boolean) Provide a value of ``true`` to return all
-  blocks, including those that are visible only to specific learners (for
-  example, based on group or cohort membership, or randomized content from
-  content libraries). Returns all blocks only if the requesting user has course
-  staff permissions. If ``all_blocks`` is not specified, you must specify the
-  username for the user whose course blocks are requested.
-
-* block_counts: (list) Specify the types of blocks for which to return a
-  count. Example: ``block_counts=video,problem``.
-
-* block_types_filter: (list) Specify the types of blocks to be included in
-  results. Values are the names of any XBlock type in the system, for example:
-  ``sequential``, ``vertical``, ``html``, ``problem``, ``video`` or
-  ``discussion``. Example: ``block_types_filter=problem,html``.
-
-* course_id: (string, required) The URL-encoded ID of the course whose block
-  data you are requesting. Example: ``course_id=edX%2FDemoX%2FDemo_Course``.
-
-* depth: (integer or ``all``) Specify how far in the course blocks hierarchy
-  to traverse down. A value of ``all`` specifies the entire hierarchy. The
-  default value is ``0``. Example: ``depth=all``.
-
-* requested_fields: (list) Specify the fields to return for each block, in
-  addition to ``id``, ``type``, and ``display_name``, which are always
-  returned. For the list of possible fields, see the fields listed under
-  ``blocks`` in the :ref:`Blocks Response Values` section. Example:
-  ``requested_fields=graded,format,student_view_multi_device``.
-
-* return_type: (string) Specify the data type in which the block data is
-  returned. Supported values are ``dict`` and ``list``. The default value is
-  ``dict``.
-
-* student_view_data: (list)  Specify the types of blocks for which to return
-  the ``student_view_data`` response value, which consists of a JSON
-  representation of the block's data. Example: ``student_view_data=video``.
-
-* username: (string) Required, unless ``all_blocks`` is specified. Specify the
-  username for the user whose course blocks are requested. Only users with
-  course staff permissions can specify other users' usernames. If a username
-  is specified, results include blocks that are visible to that user,
-  including those based on group or cohort membership or randomized content
-  assigned to that user. Example: ``username=anjali``.
-
-
-.. _Blocks Response Values:
-
-=====================
-Response Values
-=====================
-
-The following fields are returned with a successful response.
-
-* root: The ID of the root node of the requested course block structure.
-
-* blocks: A dictionary or list, based on the value of the ``return_type``
-  query parameter. Maps block usage IDs to a collection of information about
-  each block, as described in the following fields.
-
-  * id: (string) The usage ID of the block.
-
-  * type: (string) The type of block. Values are the names of any XBlock type
-    in the system, including custom blocks. Examples are: ``course``,
-    ``chapter``, ``sequential``, ``vertical``, ``html``, ``problem``,
-    ``video``, and ``discussion``.
-
-  * display_name: (string) The display name of the block.
-
-  * children: (list) If the block has child blocks, an ordered list of IDs of
-    the child blocks. Returned only if ``children`` is included in the
-    ``requested_fields`` query parameter.
-
-  * block_counts: (dict) For each block type specified in the ``block_counts``
-    query parameter, the aggregate number of blocks of that type within the
-    root block and all of its descendants. For example, if you specify
-    ``block_counts=video,problem`` as a query parameter, in the
-    ``block_counts`` response value the number of video blocks and problem
-    blocks in the specified block and in its children, is returned.
-
-  * graded: (boolean) Whether or not the block or any of its descendants is
-    graded. Returned only if ``graded`` is included in the ``requested_fields``
-    query parameter.
-
-  * format: (string) The assignment type of the block. Possible values can be
-    ``Homework``, ``Lab``, ``Midterm Exam``, and ``Final Exam``. Returned only if
-    ``format`` is included in the ``requested_fields`` query parameter.
-
-  * student_view_data: (dict) The JSON data for this block, if the specified
-    block type implements the ``student_view_data`` method. The JSON data can
-    be used to natively render the XBlock. Returned only if the
-    ``student_view_data`` query parameter contains this block's type. See also
-    ``student_view_multi_device`` and ``student_view_url``.
-
-  * student_view_multi_device: (boolean) This value indicates whether or not
-    the HTML of the student view that is rendered at the ``student_view_url``
-    supports responsive web layouts, touch-based inputs, and interactive state
-    management for a variety of device sizes and types, including mobile and
-    touch devices. Returned only if ``student_view_multi_device`` is included
-    in the ``requested_fields`` query parameter.
-
-  * student_view_url: (string) The URL to retrieve the HTML rendering of the
-    block's student view. The HTML can include CSS and Javascript code. This
-    field can be used in combination with the ``student_view_multi_device``
-    field to determine whether a block can be viewed on a device. This URL can
-    be used as a fallback if the ``student_view_data`` for this block type is
-    not supported by the client or by the block.
-
-  * lms_web_url: (string) The URL to the navigational container of the XBlock
-    on the web LMS. This URL can be used as a fallback if the
-    ``student_view_data`` and ``student_view_url`` fields are not supported.
-
-  * lti_url: (string) The block URL for an LTI consumer. Returned only if the
-    ``ENABLE_LTI_PROVIDER`` Django setting is set to ``True``.
-
-
-============================================================================
-Example Response Showing a List of Course Blocks in a Specified Course
-============================================================================
-
-The following example response is returned from this request:
-
-GET /api/courses/v1/blocks/?course_id=edX/DemoX/Demo_Course&all_blocks=true
-&block_counts=video,html,problem&requested_fields=graded,format,student_view_data,
-student_view_url,student_view_multi_device&student_view_data=video,html,problem
-
-Only the top level block in the course is returned, because the ``depth``
-parameter was not specified.
-
-.. code-block:: json
-
- {
-    "root": "i4x://edX/DemoX/course/Demo_Course",
-    "blocks": {
-        "i4x://edX/DemoX/course/Demo_Course": {
-            "display_name": "edX Demonstration Course",
-            "graded": false,
-            "student_view_url": "https://courses.edx.org/xblock/i4x://edX/DemoX/
-             course/Demo_Course",
-            "student_view_multi_device": false,
-            "lms_web_url": "https://courses.edx.org/courses/edX/DemoX/Demo_Course/
-             jump_to/i4x://edX/DemoX/ course/Demo_Course",
-            "type": "course",
-            "id": "i4x://edX/DemoX/course/Demo_Course",
-            "block_counts": {
-                "problem": 23,
-                "html": 32,
-                "video": 5
-            }
-        }
-    }
- }
-
-
-.. _Get a list of the course blocks in a block tree:
-
-*********************************************
-Get a List of Course Blocks in a Block Tree
-*********************************************
-
-The endpoint to get a list of course blocks in a specified block tree is
-``/api/courses/v1/blocks/{usage_id}/``.
-
-=====================
-Use Case
-=====================
-
-Get a list of course blocks in a specified block tree. Response results depend
-on the specified user's permissions level within a course, as well as group
-membership and individual allowances (such as due date extensions), if any.
-
-=====================
-Request Format
-=====================
-
-GET /api/courses/v1/blocks/{usage_id}/
-
-Example:
-
-GET /api/courses/v1/blocks/i4x%3A%2F%2FedX%2FDemoX%2Fvertical
-%2F2152d4a4aadc4cb0af5256394a3d1fc7?all_blocks=true
-
-
-=====================
-Query Parameters
-=====================
-
-:ref:`Query parameters<Blocks Query Parameters>` for this endpoint are the
-same as those for :ref:`Get a list of the course blocks in a course`.
-
-
-=====================
-Response Values
-=====================
-
-:ref:`Response values<Blocks Response Values>` for this endpoint are the same
-as those for :ref:`Get a list of the course blocks in a course`.
-
-
-================================================================
-Example Response Showing a List of Course Blocks in a Block Tree
-================================================================
-
-The following example response is returned from this request:
-
-GET /api/courses/v1/blocks/i4x%3A%2F%2FedX%2FDemoX%2Fvertical
-%2F2152d4a4aadc4cb0af5256394a3d1fc7?all_blocks=true
-
-
-.. code-block:: json
-
- {
-    "root": "i4x://edX/DemoX/vertical/2152d4a4aadc4cb0af5256394a3d1fc7",
-    "blocks": {
-        "i4x://edX/DemoX/discussion/e5eac7e1a5a24f5fa7ed77bb6d136591": {
-            "display_name": "",
-            "lms_web_url": "https://courses.edx.org/courses/edX/DemoX/Demo_Course/
-             jump_to/i4x://edX/DemoX/discussion/e5eac7e1a5a24f5fa7ed77bb6d136591",
-            "type": "discussion",
-            "id": "i4x://edX/DemoX/discussion/e5eac7e1a5a24f5fa7ed77bb6d136591",
-            "student_view_url": "https://courses.edx.org/xblock/i4x://edX/DemoX/
-             discussion/e5eac7e1a5a24f5fa7ed77bb6d136591"
-        },
-        "i4x://edX/DemoX/vertical/2152d4a4aadc4cb0af5256394a3d1fc7": {
-            "display_name": "Pointing on a Picture",
-            "lms_web_url": "https://courses.edx.org/courses/edX/DemoX/Demo_Course/
-             jump_to/i4x://edX/DemoX/vertical/2152d4a4aadc4cb0af5256394a3d1fc7",
-            "type": "vertical",
-            "id": "i4x://edX/DemoX/vertical/2152d4a4aadc4cb0af5256394a3d1fc7",
-            "student_view_url": "https://courses.edx.org/xblock/i4x://edX/DemoX/
-             vertical/2152d4a4aadc4cb0af5256394a3d1fc7"
-        },
-        "i4x://edX/DemoX/problem/c554538a57664fac80783b99d9d6da7c": {
-            "display_name": "Pointing on a Picture",
-            "lms_web_url": "https://courses.edx.org/courses/edX/DemoX/Demo_Course/
-             jump_to/i4x://edX/DemoX/problem/c554538a57664fac80783b99d9d6da7c",
-            "type": "problem",
-            "id": "i4x://edX/DemoX/problem/c554538a57664fac80783b99d9d6da7c",
-            "student_view_url": "https://courses.edx.org/xblock/i4x://edX/DemoX/
-             problem/c554538a57664fac80783b99d9d6da7c"
-       }
-    }
- }
diff --git a/docs/en_us/platform_api/source/courses/courses.rst b/docs/en_us/platform_api/source/courses/courses.rst
deleted file mode 100644
index 413ba5c043c1b4b1bc82cce1c9941c03a704937e..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/courses/courses.rst
+++ /dev/null
@@ -1,226 +0,0 @@
-.. _Courses API Courses Resource:
-
-########################################
-Courses API Courses Resource
-########################################
-
-With the Courses API **Courses** resource, you can complete the
-following tasks.
-
-.. contents::
-   :local:
-   :depth: 1
-
-
-.. _Get a list of courses:
-
-**********************
-Get a List of Courses
-**********************
-
-The endpoint to get a list of courses is ``/api/courses/v1/courses/``.
-
-=====================
-Use Case
-=====================
-
-Get a list of the courses that are visible to a specific user. If a username
-is not supplied, an anonymous user is assumed. Users with course staff
-permissions can specify other users' usernames.
-
-=====================
-Request Format
-=====================
-
-GET /api/courses/v1/courses/
-
-Example:
-
-GET /api/courses/v1/courses/?username=anjali
-
-
-.. _Courses Query Parameters:
-
-=====================
-Query Parameters
-=====================
-
-* username (optional) - The username of the user for whom the course data is
-  being accessed. If the request is made for an anonymous user, username is
-  not required. Only users with course staff permissions can specify other
-  users' usernames.
-
-* org (optional) - A code for an organization; case-insensitive. Example:
-  "HarvardX". If ``org`` is specified, the list of courses includes only
-  courses that belong to the specified organization.
-
-* mobile (optional) - If specified, the list of courses includes only courses
-  that are designated as ``mobile_available``.
-
-
-.. _Courses Response Values:
-
-=====================
-Response Values
-=====================
-
-The following fields are returned with a successful response.
-All date/time fields are in ISO 8601 notation.
-
-* effort: A textual description of the weekly hours of effort expected in the
-  course.
-
-* end: The date and time that the course ends.
-
-* enrollment_end: The date and time that enrollment ends.
-
-* enrollment_start: The date and time that enrollment begins.
-
-* id: A unique identifier of the course; a serialized representation of the
-  opaque key identifying the course.
-
-* media: An object that contains named media items, including the following
-  objects.
-
-  * course_image: An image to show for the course.
-
-    * uri: The location of the image.
-
-  * course_video: A video about the course.
-
-    * uri: The location of the video.
-
-* name: The name of the course.
-
-* number: The catalog number of the course.
-
-* org: The name of the organization that owns the course.
-
-* overview: An HTML textual description of the course.
-
-* short_description: A textual description of the course.
-
-* start: The date and time that the course begins.
-
-* start_display: The start date of the course, formatted for reading.
-
-* start_type: Indicates how ``start_display`` was set. Possible values are:
-
-  * "string": Manually set by the course author.
-  * "timestamp": Generated from the ``start`` timestamp.
-  * "empty": No start date is specified.
-
-* pacing: The type of pacing for this course. Possible values are
-  ``instructor`` and ``self``.
-
-* course_id: The course key. This field might be returned but is deprecated.
-  You should use ``id`` instead.
-
-
-==============================================================
-Example Response Showing The List of Courses Visible to a User
-==============================================================
-
-.. code-block:: json
-
-    {
-
-     "media": {
-        "course_image": {
-            "uri": "/c4x/edX/example/asset/just_a_test.jpg",
-            "name": "Course Image"
-        }
-      },
-      "description": "An example course.",
-      "end": "2015-09-19T18:00:00Z",
-      "enrollment_end": "2015-07-15T00:00:00Z",
-      "enrollment_start": "2015-06-15T00:00:00Z",
-      "id": "edX/example/2012_Fall",
-      "name": "Example Course",
-      "number": "example",
-      "org": "edX",
-      "start": "2015-07-17T12:00:00Z",
-      "start_display": "July 17, 2015",
-      "start_type": "timestamp"
-    }
-
-
-.. _Get the details for a course:
-
-*************************
-Get Details for a Course
-*************************
-
-The endpoint to get the details for a course is
-``/api/courses/v1/courses/{course_key}/``.
-
-=====================
-Use Case
-=====================
-
-Get the details for a course that you specify using a course key.
-
-=====================
-Request Format
-=====================
-
-GET /api/courses/v1/courses/{course_key}
-
-Example:
-GET /api/courses/v1/courses/edX%2FDemoX%2FDemo_Course
-
-=====================
-Query Parameters
-=====================
-
-* username (optional) - The username of the user for whom the course data is
-  being accessed. If the request is made for an anonymous user, username is
-  not required. Only users with course staff permissions can specify other
-  users' usernames.
-
-=====================
-Response Values
-=====================
-
-:ref:`Response values<Courses Response Values>` for this endpoint are the same
-as those for :ref:`Get a list of courses`.
-
-
-=========================================================
-Example Response Showing Details of a Specified Course
-=========================================================
-
-
-The following example response is returned from this request:
-
-GET /api/courses/v1/courses/edX%2FDemoX%2FDemo_Course
-
-
-.. code-block:: json
-
- {
-
-   "effort": null,
-   "end": "2015-08-08T00:00:00Z",
-   "enrollment_start": "2015-01-01T00:00:00Z",
-   "enrollment_end": "2015-05-01T00:00:00Z",
-   "id": "edX/DemoX/Demo_Course",
-   "media": {
-       "course_image":   {
-           "uri": "/c4x/edX/DemoX/asset/images_course_image.jpg"
-           },
-       "course_video": {
-           "uri": null
-           },
-    },
-    "name": "edX Demonstration Course",
-    "number": "DemoX",
-    "org": "edX",
-    "short_description": null,
-    "start": "2015-02-05T05:00:00Z",
-    "start_display": "Feb. 5, 2015",
-    "start_type": "timestamp",
-    "pacing": "instructor",
-    "course_id": "edX/DemoX/Demo_Course",
-    "overview": "<p>Include your long course description here.</p>"
- }
diff --git a/docs/en_us/platform_api/source/courses/index.rst b/docs/en_us/platform_api/source/courses/index.rst
deleted file mode 100644
index fe7d75b43b1fc969ba056a379fb62a30e9255920..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/courses/index.rst
+++ /dev/null
@@ -1,14 +0,0 @@
-.. _edX Platform Courses API:
-
-#####################################
-Courses API Version 1.0
-#####################################
-
-.. toctree::
-    :maxdepth: 2
-
-    overview
-    courses
-    blocks
-
-
diff --git a/docs/en_us/platform_api/source/courses/overview.rst b/docs/en_us/platform_api/source/courses/overview.rst
deleted file mode 100644
index 36433cb027f038f44158efccf14411877d95e9fc..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/courses/overview.rst
+++ /dev/null
@@ -1,65 +0,0 @@
-.. _Courses API Overview:
-
-#############################
-Courses API Overview
-#############################
-
-Use the Courses API to obtain information about edX courses.
-
-.. contents::
-   :local:
-   :depth: 1
-
-*****************************************
-Courses API Version and Status
-*****************************************
-
-The Courses API is currently at version 1.0.
-
-************************************
-Courses API Resources and Endpoints
-************************************
-
-The Courses API includes the :ref:`Courses<Courses API Courses Resource>` and
-:ref:`Blocks<Courses API Blocks Resource>` resources, and supports the following
-tasks, methods, and endpoints.
-
-=================
-Courses Resource
-=================
-
-.. list-table::
-   :widths: 20 10 70
-   :header-rows: 1
-
-   * - Task
-     - Method
-     - Endpoint
-   * - :ref:`Get a list of courses`
-     - GET
-     - /api/courses/v1/courses/
-   * - :ref:`Get the details for a course`
-     - GET
-     - /api/courses/v1/courses/{course_key}/
-
-
-
-=================
-Blocks Resource
-=================
-
-.. list-table::
-   :widths: 20 10 70
-   :header-rows: 1
-
-   * - Task
-     - Method
-     - Endpoint
-
-   * - :ref:`Get a list of the course blocks in a course`
-     - GET
-     - /api/courses/v1/blocks/ with required ``course_id`` parameter
-
-   * - :ref:`Get a list of the course blocks in a block tree`
-     - GET
-     - /api/courses/v1/blocks/{usage_id}
diff --git a/docs/en_us/platform_api/source/docs_settings.py b/docs/en_us/platform_api/source/docs_settings.py
deleted file mode 100644
index 5eb9a12e89849d4e186db5d13e3121147bff1202..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/docs_settings.py
+++ /dev/null
@@ -1,12 +0,0 @@
-"""
-This is the local_settings file for platform API doc.
-"""
-
-# Generate a SECRET_KEY for this build
-from random import choice
-characters = 'abcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*(-_=+)'
-SECRET_KEY = ''.join([choice(characters) for i in range(50)])
-
-# for use in openedx/core/djangoapps/profile_images/images.py
-PROFILE_IMAGE_MAX_BYTES = 1000
-PROFILE_IMAGE_MIN_BYTES = 1000
diff --git a/docs/en_us/platform_api/source/enrollment/enrollment.rst b/docs/en_us/platform_api/source/enrollment/enrollment.rst
deleted file mode 100644
index f4dc8bfba30d8b1b03ceb19923e6c63e2e1a1a4c..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/enrollment/enrollment.rst
+++ /dev/null
@@ -1,170 +0,0 @@
-###################################
-Enrollment API Enrollment Resource
-###################################
-
-With the Enrollment API **Enrollment** resource, you can complete the
-following tasks.
-
-.. contents::
-   :local:
-   :depth: 1
-
-
-.. _Get the Users Enrollment Status in a Course:
-
-********************************************
-Get the User's Enrollment Status in a Course
-********************************************
-
-.. autoclass:: enrollment.views.EnrollmentView
-
-**Example response showing the user's enrollment status in a course**
-
-.. code-block:: none
-
-    HTTP 200 OK
-    Content-Type: application/json
-    Vary: Accept
-    Allow: GET, HEAD, OPTIONS
-
-    {
-        "created": "2014-11-19T04:06:55Z",
-        "mode": "honor",
-        "is_active": true,
-        "course_details": {
-            "course_id": "edX/DemoX/Demo_Course",
-            "course_name": "edX Demonstration Course",
-            "enrollment_end": null,
-            "course_modes": [
-                {
-                    "slug": "honor",
-                    "name": "Honor Code Certificate",
-                    "min_price": 0,
-                    "suggested_prices": [],
-                    "currency": "usd",
-                    "expiration_datetime": null,
-                    "description": null
-                }
-            ],
-            "enrollment_start": null,
-            "invite_only": false
-        },
-        "user": "staff"
-    }
-
-.. _Get Enrollment Details for a Course:
-
-**************************************************
-Get the User's Enrollment Information for a Course
-**************************************************
-
-.. autoclass:: enrollment.views.EnrollmentCourseDetailView
-
-**Example response showing a user's course enrollment information**
-
-.. code-block:: none
-
-    HTTP 200 OK
-    Content-Type: application/json
-    Vary: Accept
-    Allow: GET, HEAD, OPTIONS
-
-    {
-        "course_id": "edX/DemoX/Demo_Course",
-        "course_name": "edX Demonstration Course",
-        "enrollment_end": null,
-        "course_modes": [
-            {
-                "slug": "honor",
-                "name": "Honor Code Certificate",
-                "min_price": 0,
-                "suggested_prices": [],
-                "currency": "usd",
-                "expiration_datetime": null,
-                "description": null
-            }
-        ],
-        "enrollment_start": null,
-        "invite_only": false
-    }
-
-
-.. _View and add to a Users Course Enrollments:
-
-**********************************************************
-View a User's Enrollments or Enroll a User in a Course
-**********************************************************
-
-.. autoclass:: enrollment.views.EnrollmentListView
-
-
-**Example response showing a user who is enrolled in two courses**
-
-.. code-block:: none
-
-    HTTP 200 OK
-    Content-Type: application/json
-    Vary: Accept
-    Allow: GET, POST, HEAD, OPTIONS
-
-    [
-        {
-            "created": "2014-09-19T18:08:37Z",
-            "mode": "honor",
-            "is_active": true,
-            "course_details": {
-                "course_id": "edX/DemoX/Demo_Course",
-                "course_name": "edX Demonstration Course",
-                "enrollment_end": null,
-                "course_modes": [
-                    {
-                        "slug": "honor",
-                        "name": "Honor Code Certificate",
-                        "min_price": 0,
-                        "suggested_prices": [],
-                        "currency": "usd",
-                        "expiration_datetime": null,
-                        "description": null
-                    }
-                ],
-                "enrollment_start": null,
-                "invite_only": false
-            },
-            "user": "honor"
-        },
-        {
-            "created": "2014-09-19T18:09:35Z",
-            "mode": "honor",
-            "is_active": true,
-            "course_details": {
-                "course_id": "ArbisoftX/BulkyEmail101/2014-15",
-                "course_name": "Course Name Here",
-                "enrollment_end": null,
-                "course_modes": [
-                    {
-                        "slug": "honor",
-                        "name": "Honor Code Certificate",
-                        "min_price": 0,
-                        "suggested_prices": [],
-                        "currency": "usd",
-                        "expiration_datetime": null,
-                        "description": null
-                    }
-                ],
-                "enrollment_start": "2014-05-01T04:00:00Z",
-                "invite_only": false
-            },
-            "user": "honor"
-        }
-    ]
-
-
-**Example response showing that a user has been enrolled in a new course**
-
-.. code-block:: json
-
-    {
-        "course_details": {
-            "course_id": "edX/DemoX/Demo_Course"
-        }
-    }
diff --git a/docs/en_us/platform_api/source/enrollment/index.rst b/docs/en_us/platform_api/source/enrollment/index.rst
deleted file mode 100644
index 80785d90679492535e332ad2e37d5afb57231813..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/enrollment/index.rst
+++ /dev/null
@@ -1,11 +0,0 @@
-.. _edX Platform Enrollment API:
-
-########################################
-Enrollment API Version 1.0
-########################################
-
-.. toctree::
-    :maxdepth: 2
-    
-    overview
-    enrollment
diff --git a/docs/en_us/platform_api/source/enrollment/overview.rst b/docs/en_us/platform_api/source/enrollment/overview.rst
deleted file mode 100644
index a3c3a6ff2a0822d101116a0faacd6dda961ec188..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/enrollment/overview.rst
+++ /dev/null
@@ -1,46 +0,0 @@
-.. _edX Enrollment API Overview:
-
-################################################
-Enrollment API Overview
-################################################
-
-Use the Enrollment API to view user and course enrollment
-information and to enroll a user in a course.
-
-.. contents::
-   :local:
-   :depth: 1
-
-****************************************
-Enrollment API Version and Status
-****************************************
-
-The Enrollment API is currently at version 1.0. We plan to make
-significant enhancements to this API.
-
-********************************************
-Enrollment API Endpoints
-********************************************
-
-The Enrollment API supports the following tasks, methods, and endpoints.
-
-.. list-table::
-   :widths: 20 10 70
-   :header-rows: 1
-
-   * - Task
-     - Method
-     - Endpoint
-   * - :ref:`Get the user's enrollment status in a course <Get the Users Enrollment Status in a Course>`
-     - GET
-     - /api/enrollment/v1/enrollment/{user_id},{course_id}
-   * - :ref:`Get the user's enrollment information for a course <Get Enrollment Details for a Course>`
-     - GET
-     - /api/enrollment/v1/course/{course_id}
-   * - :ref:`View a user's enrollments <View and add to a Users Course Enrollments>`
-     - GET
-     - /api/enrollment/v1/enrollment
-   * - :ref:`Enroll a user in a course <View and add to a Users Course Enrollments>`
-     - POST
-     - /api/enrollment/v1/enrollment{"course_details":{"course_id":"{course_id}"}}
-
diff --git a/docs/en_us/platform_api/source/index.rst b/docs/en_us/platform_api/source/index.rst
deleted file mode 100644
index 0f74557ba801e236a6184706e466659d055cc8e6..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/index.rst
+++ /dev/null
@@ -1,40 +0,0 @@
-.. _Open edX Platform APIs:
-
-#######################
-Open edX Platform APIs
-#######################
-
-.. toctree::
-    :titlesonly:
-
-    read_me
-    preface
-    change_log
-
-.. toctree::
-    :maxdepth: 2
-
-    overview
-    authentication
-
-****************
-Supported APIs
-****************
-
-.. toctree::
-    :maxdepth: 2
-
-    courses/index
-    enrollment/index
-    user/index
-
-******************
-Deprecated APIs
-******************
-
-.. toctree::
-    :maxdepth: 2
-
-    course_structure/index
-    mobile/index
-    profile_images/index
diff --git a/docs/en_us/platform_api/source/links.rst b/docs/en_us/platform_api/source/links.rst
deleted file mode 100644
index 0f9ceb6e7f475eab5340c2b77d38e60dc2ff1bfe..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/links.rst
+++ /dev/null
@@ -1,7 +0,0 @@
-.. _OAuth 2.0 Standard: https://tools.ietf.org/html/draft-ietf-oauth-v2-31
-
-.. _docs.edx.org: http://docs.edx.org/
-
-.. _https://courses.edx.org/api/courses/v1/courses/: https://courses.edx.org/api/courses/v1/courses/
-
-
diff --git a/docs/en_us/platform_api/source/mobile/index.rst b/docs/en_us/platform_api/source/mobile/index.rst
deleted file mode 100644
index ad43b498936ec5cc5c8bd38362412bebb40cbea1..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/mobile/index.rst
+++ /dev/null
@@ -1,29 +0,0 @@
-.. _edX Platform Mobile API Version 0.5:
-
-#####################################
-Mobile API Version 0.5 (Deprecated)
-#####################################
-
-The mobile API version 0.5 is deprecated. EdX platform developers should not
-implement new client functions that use the mobile API version 0.5.
-
-You can get information about the courses offered by an edX platform
-installation by using the ``/api/courses/v1/courses/`` REST endpoint.
-
-You can get information about the parameters and return values of
-``/api/courses/v1/courses`` from the Django REST framework web page for that
-endpoint. For example, `https://courses.edx.org/api/courses/v1/courses/`_
-provides information about the courses offered by edx.org.
-
-.. note::
-
-    The documentation available at `docs.edx.org`_ does not include information
-    about the ``/api/courses/v1/courses/`` REST endpoint. Developer
-    documentation for the ``/api/courses/v1/courses/`` is planned in upcoming
-    documentation releases.
-
-You can get and update information about learners by using the edX platform
-user API. For more information about getting and updating learner information
-in the user API, see :ref:`Get and Update the User's Account Information`.
-
-.. include:: ../links.rst
diff --git a/docs/en_us/platform_api/source/overview.rst b/docs/en_us/platform_api/source/overview.rst
deleted file mode 100644
index 99842c0cfb314f293852e7f5c4049397b839974b..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/overview.rst
+++ /dev/null
@@ -1,21 +0,0 @@
-################################################
-Overview of the edX Platform APIs
-################################################
-
-The edX Platform APIs are a rapidly growing and evolving set of capabilities
-that enable you to build web, desktop, and mobile applications that work with
-your Open edX instance.
-
-The edX Platform APIs use REST design principles and support the JSON data-
-interchange format. The APIs also use edX OAuth 2.0 for :ref:`authentication
-<edX API Authentication>`.
-
-**********************************************
-Supported edX Platform API Modules
-**********************************************
-
-The following edX Platform APIs are currently supported.
-
-* :ref:`edX Platform Courses API`
-* :ref:`edX Platform Enrollment API`
-* :ref:`edX Platform User API`
diff --git a/docs/en_us/platform_api/source/preface.rst b/docs/en_us/platform_api/source/preface.rst
deleted file mode 100644
index 53895c84737a151d9715a795b0ddbe3af9e70540..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/preface.rst
+++ /dev/null
@@ -1 +0,0 @@
-.. include:: ../../shared/preface.rst
\ No newline at end of file
diff --git a/docs/en_us/platform_api/source/profile_images/index.rst b/docs/en_us/platform_api/source/profile_images/index.rst
deleted file mode 100644
index 2c5b7f348118ae232c74484e7cb6a82fd8f01a87..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/profile_images/index.rst
+++ /dev/null
@@ -1,16 +0,0 @@
-.. _Profile Images API Version 1.0:
-
-###########################################
-Profile Images API Version 1.0 (Deprecated)
-###########################################
-
-The profile images API version 1.0 is deprecated. EdX platform developers
-should not implement new client functions that use the profile images API
-version 1.0.
-
-You can get and update learners' profile images by using the edX platform user
-API. The ``profile_image`` object is included in the JSON information for a
-learner. For more information about getting and updating profile images in the
-user API, see :ref:`Get and Update the User's Account Information`.
-
-.. include:: ../links.rst
diff --git a/docs/en_us/platform_api/source/read_me.rst b/docs/en_us/platform_api/source/read_me.rst
deleted file mode 100644
index d737cd74a4aad2b32c90268de10256a083fc40b7..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/read_me.rst
+++ /dev/null
@@ -1,17 +0,0 @@
-########
-Read Me
-########
-
-The edX Platform API documentation is created using RST_
-files and Sphinx_. You, the user community, can help update and revise this
-documentation project on GitHub:
-
-  https://github.com/edx/edx-platform/tree/master/docs/en_us/platform_api/source
-
-To suggest a revision, fork the project, make changes in your fork, and submit
-a pull request back to the original project: this is known as the `GitHub Flow`_.
-
-.. _Sphinx: http://sphinx-doc.org/
-.. _LaTeX: http://www.latex-project.org/
-.. _`GitHub Flow`: https://github.com/blog/1557-github-flow-in-the-browser
-.. _RST: http://docutils.sourceforge.net/rst.html
diff --git a/docs/en_us/platform_api/source/user/accounts.rst b/docs/en_us/platform_api/source/user/accounts.rst
deleted file mode 100644
index 7056cbc179ce41fd113a0d3a67a434a8da83aee7..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/user/accounts.rst
+++ /dev/null
@@ -1,44 +0,0 @@
-.. _User Accounts API:
-
-##################################################
-User API User Accounts Resource
-##################################################
-
-With the User API **User Accounts** resource, you can complete the following
-tasks.
-
-.. contents::
-   :local:
-   :depth: 1
-
-.. _Get and Update the User's Account Information:
-
-**********************************************
-Get and Update a User's Account Information
-**********************************************
-
-.. autoclass:: user_api.accounts.views.AccountViewSet
-
-**Example response showing a user's account information**
-
-.. code-block:: none
-
-    HTTP 200 OK
-    Content-Type: application/json
-    Vary: Accept
-    Allow: GET, HEAD, OPTIONS, PATCH
-
-    {
-      "username": "John",
-      "name": "John Doe",
-      "language": "",
-      "gender": "m",
-      "year_of_birth": 1987,
-      "level_of_education": "m",
-      "goals": "Professional Development",
-      "country": US,
-      "mailing_address": "123 Main Street, Anytown, MA 02144",
-      "email": "johndoe@company.com",
-      "date_joined": "2015-03-18T13:42:40Z",
-      "account_privacy": "all_users"
-    }
diff --git a/docs/en_us/platform_api/source/user/index.rst b/docs/en_us/platform_api/source/user/index.rst
deleted file mode 100644
index 2f075cf9750cb81c10175984394b09e017496f77..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/user/index.rst
+++ /dev/null
@@ -1,12 +0,0 @@
-.. _edX Platform User API:
-
-#################################
-User API Version 1.0
-#################################
-
-.. toctree::
-    :maxdepth: 2
-    
-    overview
-    accounts
-    preferences
diff --git a/docs/en_us/platform_api/source/user/overview.rst b/docs/en_us/platform_api/source/user/overview.rst
deleted file mode 100644
index ad2ac80aaf1d42808973ec71644d89fede356329..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/user/overview.rst
+++ /dev/null
@@ -1,75 +0,0 @@
-################################################
-User API Overview
-################################################
-
-Use the User API to view and update account and preference information.
-
-.. contents::
-   :local:
-   :depth: 1
-
-*************************************
-User API Version and Status
-*************************************
-
-The User API is currently at version 1.0. We plan on making
-significant enhancements to this API.
-
-**********************************************
-User API Resources and Endpoints
-**********************************************
-
-The User API supports the following resources, tasks, methods, and endpoints.
-
-=============================
-User Accounts API Resource
-=============================
-
-.. list-table::
-   :widths: 20 10 70
-   :header-rows: 1
-
-   * - Task
-     - Method
-     - Endpoint
-   * - :ref:`Get a user's account information <Get and Update the User's
-       Account Information>`
-     - GET 
-     - /api/user/v1/accounts/{username}/[?view=shared]
-   * - :ref:`Update your account information <Get and Update the User's Account
-       Information>`
-     - PATCH 
-     - /api/user/v1/accounts/{username}/{“key”:”value”}
-
-
-=============================
-User Preferences API Resource
-=============================
-
-.. list-table::
-   :widths: 20 10 70
-   :header-rows: 1
-
-   * - Task
-     - Method
-     - Endpoint
-   * - :ref:`Get a user's preferences information 
-       <Get and Update the User's Preferences Information>`
-     - GET
-     - /api/user/v1/preferences/{username}/
-   * - :ref:`Update a user's preferences information 
-       <Get and Update the User's Preferences Information>`
-     - PATCH
-     - /api/user/v1/preferences/{username}/
-   * - :ref:`Get a specific preference 
-       <Get Update or Delete a Specific Preference>`
-     - GET
-     - /api/user/v1/preferences/{username}/{preference_key}
-   * - :ref:`Update a specific preference 
-       <Get Update or Delete a Specific Preference>`
-     - PUT
-     - /api/user/v1/preferences/{username}/{preference_key}
-   * - :ref:`Delete a specific preference 
-       <Get Update or Delete a Specific Preference>`
-     - DELETE
-     - /api/user/v1/preferences/{username}/{preference_key}
diff --git a/docs/en_us/platform_api/source/user/preferences.rst b/docs/en_us/platform_api/source/user/preferences.rst
deleted file mode 100644
index ca1b4c0497a1cef0a2dd27499e067647635d29cf..0000000000000000000000000000000000000000
--- a/docs/en_us/platform_api/source/user/preferences.rst
+++ /dev/null
@@ -1,54 +0,0 @@
-.. _User Preferences API:
-
-##################################################
-User API User Preferences Resource
-##################################################
-
-With the User API **User Preferences** resource, you can complete the
-following tasks.
-
-.. contents::
-   :local:
-   :depth: 1
-
-.. _Get and Update the User's Preferences Information:
-
-**************************************************
-Get and Update the User's Preferences Information
-**************************************************
-
-.. autoclass:: user_api.preferences.views.PreferencesView
-
-**Example response showing the user's preference information**
-
-.. code-block:: none
-
-    HTTP 200 OK
-    Content-Type: application/json
-    Vary: Accept
-    Allow: GET, HEAD, OPTIONS, PATCH
-
-    {
-      "pref-lang": "en",
-      "account_privacy": "private"
-    }
-
-.. _Get Update or Delete a Specific Preference:
-
-**************************************************
-Get, Update, or Delete a Specific Preference
-**************************************************
-
-.. autoclass:: user_api.preferences.views.PreferencesDetailView
-
-**Example response to a request for the user's account_privacy setting**
-
-.. code-block:: none
-
-    HTTP 200 OK
-    Content-Type: application/json
-    Vary: Accept
-    Allow: GET, HEAD, OPTIONS, PATCH
-
-    "private"
-
diff --git a/docs/en_us/shared/browsers.rst b/docs/en_us/shared/browsers.rst
deleted file mode 100644
index e8cef9ba53d551d596647f3225b213a30a966155..0000000000000000000000000000000000000000
--- a/docs/en_us/shared/browsers.rst
+++ /dev/null
@@ -1,34 +0,0 @@
-.. _Browsers:
-
-####################
-edX Browser Support
-####################
-
-.. Doc team! Be sure that when you make any changes to this file that you also make them to the mirrored files in these other locations.
-.. edx-analytics-dashboard/docs/en_us/dashboard/source/front_matter
-.. edx-platform/docs/en_us/shared
-.. Alison 19 Aug 14
-
-
-The edX platform runs on the following browsers.
-
-* `Chrome`_
-* `Safari`_
-* `Firefox`_
-* `Microsoft Edge`_ and `Microsoft Internet Explorer`_ 11
-
-The edX platform is routinely tested and verified on the current version and
-the previous version of each of these browsers. We generally encourage the use
-of, and fully support only, the latest version.
-
-.. note:: If you use the Safari browser, be aware that it does not support the
- search feature for the guides on `docs.edx.org`_. This is a known limitation.
-
-
-.. _docs.edx.org: http://docs.edx.org
-.. Browsers
-.. _Chrome: https://www.google.com/chrome
-.. _Safari: https://www.apple.com/safari
-.. _Firefox: https://mozilla.org/firefox
-.. _Microsoft Edge: https://www.microsoft.com/microsoft-edge
-.. _Microsoft Internet Explorer: http://windows.microsoft.com/internet-explorer/download-ie
diff --git a/docs/en_us/shared/images/Announcement_subscriptions.png b/docs/en_us/shared/images/Announcement_subscriptions.png
deleted file mode 100644
index d5ac2b333ef0ea0d32a803f032e0af97517b01ec..0000000000000000000000000000000000000000
Binary files a/docs/en_us/shared/images/Announcement_subscriptions.png and /dev/null differ
diff --git a/docs/en_us/shared/preface.rst b/docs/en_us/shared/preface.rst
deleted file mode 100644
index 7e2784174458561209ad29114bf087a965060d32..0000000000000000000000000000000000000000
--- a/docs/en_us/shared/preface.rst
+++ /dev/null
@@ -1,482 +0,0 @@
-.. _Preface:
-
-####################
-Other edX Resources
-####################
-
-.. Doc team! Be sure that when you make any changes to this file that you also make them to the mirrored files in these other locations.
-.. edx-analytics-dashboard/docs/en_us/dashboard/source/front_matter
-.. edx-platform/docs/en_us/shared
-.. edx-documentation/en_us/shared
-.. Alison 19 Aug 14
-
-Course teams, researchers, developers, learners: the edX community includes
-groups with a range of reasons for using the platform and objectives to
-accomplish. To help members of each group learn about what edX offers, reach
-goals, and solve problems, edX provides a variety of information resources.
-
-To help you find what you need, browse the edX offerings in the following
-categories.
-
-.. contents::
- :local:
- :depth: 1
-
-All members of the edX community are encouraged to make use of any of the
-resources described in this preface. We welcome your feedback on these edX
-information resources. Contact the edX documentation team at `docs@edx.org`_.
-
-.. _The edX Partner Portal:
-
-***********************
-The edX Partner Portal
-***********************
-
-The `edX Partner Portal`_ is the destination for partners to learn, connect,
-and collaborate with one another. Partners can explore rich resources and share
-success stories and best practices while staying up-to-date with important news
-and updates.
-
-To use the edX Partner Portal, you must register and request verification as an
-edX partner. If you are an edX partner and have not used the edX Partner
-Portal, follow these steps.
-
-#. Visit `partners.edx.org`_, and select **Create New Account**.
-#. Select **Request Partner Access**, then fill in your personal details.
-#. Select **Create New Account**. You will receive a confirmation email with
-   your account access within 24 hours.
-
-After you create an account, you can sign up to receive email updates about edX
-releases, news from the product team, and other announcements. For more
-information, see :ref:`Release Announcements through the Open edX Portal`.
-
-===============================================
-Course Team Support in the edX Partner Portal
-===============================================
-
-EdX partner course teams can get technical support in the `edX Partner
-Portal`_. To access technical support, submit a support ticket, or review any
-support tickets you have created, go to `partners.edx.org`_ and select **Course
-Staff Support** at the top of the page. This option is available on every page
-in the Partner Portal.
-
-.. _The Open edX Portal:
-
-***********************
-The Open edX Portal
-***********************
-
-The `Open edX Portal`_ is the destination for all edX users to learn about the
-edX roadmap, as well as hosting, extending the edX platform, and contributing
-to Open edX. In addition, the Open edX Portal provides product announcements,
-the Open edX blog, and other rich community resources.
-
-All users can view content on the Open edX Portal without creating an account
-and logging in.
-
-To comment on blog posts or the edX roadmap, or subscribe to email updates, you
-must create an account and log in. If you do not have an account, follow these
-steps.
-
-#. Visit `open.edx.org/user/register`_.
-#. Fill in your personal details.
-#. Select **Create New Account**. You are then logged in to the `Open edX
-   Portal`_.
-
-.. _Release Announcements through the Open edX Portal:
-
-===============================
-Release Announcements by Email
-===============================
-
-To receive and share product and release announcements by email, you can
-subscribe to announcements on one of the edX portal sites.
-
-#. Create an account on the `Open edX Portal`_ or the  `edX Partner Portal`_ as
-   described above.
-#. Select **Community** and then **Announcements**.
-#. Under **Subscriptions**, select the different types of announcements that
-   you want to receive through email. You might need to scroll down to see
-   these options.
-#. Select **Save**.
-
-You will now receive email messages when new announcements of the types you
-selected are posted.
-
-***********************
-System Status
-***********************
-
-For system-related notifications from the edX operations team, including
-outages and the status of error reports. On Twitter_, you can follow
-@edxstatus.
-
-Current system status and the uptime percentages for edX servers, along with
-the Twitter feed, are published on the `edX Status`_ web page.
-
-.. _Resources for Course Teams:
-
-**************************
-Resources for Course Teams
-**************************
-
-Course teams include faculty, instructional designers, course staff, discussion
-moderators, and others who contribute to the creation and delivery of courses
-on edx.org or edX Edge.
-
-======================================
-The edX Learning Series
-======================================
-
-The courses in the edX Learning Series provide foundational knowledge about
-using the edX platform. These courses are available on edx.org.
-
-edX101: Overview of Creating a Course
-**************************************
-
-The `edX101`_ course is designed to provide a high-level overview of the course
-creation and delivery process using Studio and the edX LMS. It also highlights
-the extensive capabilities of the edX platform.
-
-StudioX: Creating a Course with edX Studio
-*************************************************
-
-After you complete edX101, `StudioX`_ provides more detail about using Studio
-to create a course, add different types of content, and configure your course
-to provide an optimal on-line learning experience.
-
-VideoX: Creating Video for the edX Platform
-*************************************************
-
-`VideoX`_ presents strategies for creating videos for course content and course
-marketing. The course provides step-by-step instructions for every stage of
-video creation, and includes links to exemplary sample videos created by edX
-partner institutions.
-
-==============
-Documentation
-==============
-
-Documentation for course teams is available on the `docs.edx.org`_ web page.
-
-* `Building and Running an edX Course`_ is a comprehensive guide with concepts
-  and procedures to help you build a course in edX Studio, and then use the
-  Learning Management System (LMS) to run a course.
-
-  When you are working in edX Studio, you can access relevant sections of this
-  guide by selecting **Help** on any page.
-
-* `Using edX Insights`_ describes the metrics, visualizations, and downloadable
-  .csv files that course teams can use to gain information about student
-  background and activity.
-
-* The `edX Release Notes`_ summarize the changes in each new version of
-  deployed software.
-
-These guides open in your web browser. The left side of each page includes a
-**Search docs** field and links to the contents of that guide. To open or save
-a PDF version, select **v: latest** at the lower right of the page, then select
-**PDF**.
-
-.. note:: If you use the Safari browser, be aware that it does not support the
- search feature for the HTML versions of the edX guides. This is a known
- limitation.
-
-======
-Email
-======
-
-To receive and share information by email, course team members can:
-
-* Subscribe to announcements and other new topics in the edX Partner
-  Portal or the Open edX Portal. For information about how to subscribe, see
-  `Release Announcements through the Open edX Portal`_.
-
-* Join the `openedx-studio`_ Google group to ask questions and participate in
-  discussions with peers at other edX partner organizations and edX staffers.
-
-====================
-Wikis and Web Sites
-====================
-
-The edX product team maintains public product roadmaps on :ref:`the Open edX
-Portal<The Open edX Portal>` and :ref:`the edX Partner Portal<The edX Partner
-Portal>`.
-
-The `edX Partner Support`_ site for edX partners hosts discussions that are
-monitored by edX staff.
-
-.. _Resources for Researchers:
-
-**************************
-Resources for Researchers
-**************************
-
-Data for the courses on edx.org and edX Edge is available to the "data czars"
-at our partner institutions, and then used by database experts, statisticians,
-educational investigators, and others for educational research.
-
-==============
-Documentation
-==============
-
-The `edX Research Guide`_ is available on the docs.edx.org web page.
-
-This guide opens in your web browser, with a **Search docs** field and links to
-that guide's contents on the left side of each page. To open or save a PDF
-version, select **v: latest** at the lower right of the page, and then select
-**PDF**.
-
-.. note:: If you use the Safari browser, be aware that it does not support the
- search feature for the HTML versions of the edX guides. This is a known
- limitation.
-
-======
-Email
-======
-
-To receive and share information by email, researchers can join the
-`openedx-analytics`_ Google group to ask questions and participate in
-discussions with peers at other edX partner organizations and edX staffers.
-
-======
-Wikis
-======
-
-The edX Analytics team maintains the `Open edX Analytics`_ wiki, which includes
-links to periodic release notes and other resources for researchers.
-
-The `edx-tools`_ wiki lists publicly shared tools for working with the edX
-platform, including scripts for data analysis and reporting.
-
-.. _Resources for Developers:
-
-**************************
-Resources for Developers
-**************************
-
-Software engineers, system administrators, and translators work on extending
-and localizing the code for the edX platform.
-
-=============
-Documentation
-=============
-
-Documentation for developers is available on the `docs.edx.org`_ web page.
-
-* The `edX Platform Developer's Guide`_ includes guidelines for
-  contributing to Open edX, options for extending the Open edX platform, using
-  the edX public sandboxes, instrumenting analytics, and testing.
-
-* `Installing, Configuring, and Running the Open edX Platform`_ provides procedures
-  for getting an edX developer stack (devstack) and production stack
-  (fullstack) operational.
-
-* `Open edX XBlock Tutorial`_ guides developers through the process of
-  creating an XBlock, and explains the concepts and anatomy of XBlocks.
-
-* `Open edX XBlock API Guide`_ provides reference information about the XBlock
-  API.
-
-* `edX Open Learning XML Guide`_ provides guidelines for building edX courses
-  with Open Learning XML (OLX). Note that this guide is currently an alpha
-  version.
-
-* `edX Data Analytics API`_ provides reference information for using the data
-  analytics API to build applications to view and analyze learner activity in
-  your course.
-
-* `edX Platform APIs`_ provide reference information for building applications
-  to view course information and videos and work with user and enrollment
-  data.
-
-.. note:: If you use the Safari browser, be aware that it does not support the
- search feature for the HTML versions of the edX guides. This is a known
- limitation.
-
-======
-GitHub
-======
-
-These are the main edX repositories on GitHub.
-
-* The `edx/edx-platform`_ repo contains the code for the edX platform.
-
-* The `edx/edx-analytics-dashboard`_ repo contains the code for edX Insights.
-
-* The `edx/configuration`_ repo contains scripts to set up and operate the edX
-  platform.
-
-Additional repositories are used for other projects. Our contributor agreement,
-contributor guidelines and coding conventions, and other resources are
-available in these repositories.
-
-======================
-Community Discussions
-======================
-
-The `Community Discussions`_ page in the Open edX Portal lists different
-ways that you can ask, and answer, questions.
-
-.. _Community Discussions: https://open.edx.org/resources/community-discussions
-
-====================
-Wikis and Web Sites
-====================
-
-The `Open edX Portal`_ is the entry point for new contributors.
-
-The edX Engineering team maintains an `open Confluence wiki`_, which
-provides insights into the plans, projects, and questions that the edX Open
-Source team is working on with the community.
-
-The `edx-tools`_ wiki lists publicly shared tools for working with the edX
-platform, including scripts and helper utilities.
-
-.. _Resources for Open edX:
-
-**************************
-Resources for Open edX
-**************************
-
-Hosting providers, platform extenders, core contributors, and course staff all
-use Open edX. EdX provides release-specific documentation, as well as the
-latest version of all guides, for Open edX users. The following documentation
-is available.
-
-* `Open edX Release Notes`_ provides information on the contents of Open edX
-  releases.
-
-* `Building and Running an Open edX Course`_ is a comprehensive guide with
-  concepts and procedures to help you build a course in Studio, and then
-  use the Learning Management System (LMS) to run a course.
-
-  When you are working in Studio, you can access relevant sections of this
-  guide by selecting **Help** on any page.
-
-* `Open edX Learner's Guide`_ helps students use the Open edX LMS to take
-  courses. This guide is available on the docs.edx.org web page. Because
-  learners are currently only guided to this resource through the course,
-  we encourage course teams to provide learners with links to this guide as
-  needed in course updates or discussions.
-
-* `Installing, Configuring, and Running the Open edX Platform`_ provides
-  information about installing and using devstack and fullstack.
-
-* The `edX Platform Developer's Guide`_ includes guidelines for
-  contributing to Open edX, options for extending the Open edX platform, using
-  the edX public sandboxes, instrumenting analytics, and testing.
-
-* `Open edX XBlock Tutorial`_ guides developers through the process of
-  creating an XBlock, and explains the concepts and anatomy of XBlocks.
-
-* `Open edX XBlock API Guide`_ provides reference information on the XBlock
-  API.
-
-* `EdX Open Learning XML Guide`_ provides guidelines for building edX courses
-  with Open Learning XML (OLX). Note that this guide is currently an alpha
-  version.
-
-* `EdX Data Analytics API`_ provides reference information for using the data
-  analytics API to build applications to view and analyze learner activity in
-  your course.
-
-* `EdX Platform APIs`_ provide reference information for building applications
-  to view course information and videos and work with user and enrollment
-  data.
-
-.. note:: If you use the Safari browser, be aware that it does not support the
- search feature for the HTML versions of the edX guides. This is a known
- limitation.
-
-.. _Resources for Students:
-
-**************************
-Resources for Learners
-**************************
-
-==============
-Documentation
-==============
-
-The `EdX Learner's Guide`_ and the `Open edX Learner's Guide`_ are available
-on the docs.edx.org web page. Because learners are currently only guided to
-this resource through the course, we encourage course teams to provide
-learners with links to these guides as needed in course updates or discussions.
-
-==============
-In a Course
-==============
-
-All edX courses have a discussion forum where you can ask questions and
-interact with other students and with the course team: select **Discussion**.
-Many courses also offer a wiki for additional resources and materials: select
-**Wiki**.
-
-Other resources might also be available, such as a course-specific Facebook
-page or Twitter feed. Be sure to check the **Home** page for your course as
-well as the **Discussion** and **Wiki** pages.
-
-From time to time, the course team might send email messages to all students.
-While you can opt out of these messages, doing so means that you can miss
-important or time-sensitive information. To change your preferences for course
-email, select **edX** or **edX edge** at the top of any page. On your dashboard
-of current courses, locate the course and then select **Email Settings**.
-
-==========
-From edX
-==========
-
-To help you get started with the edX learning experience, edX offers a course
-(of course!). You can find the edX Demo_ course on the edX web site. EdX also
-maintains a list of `frequently asked questions`_  and answers.
-
-If you still have questions or suggestions, you can get help from the edX
-support team: select **Contact** at the bottom of any edX web page or send an
-email message to info@edx.org.
-
-For opportunities to meet others who are interested in edX courses, check the
-edX Global Community meetup_ group.
-
-.. _Building and Running an edX Course: http://edx.readthedocs.io/projects/edx-partner-course-staff/en/latest/
-.. _Building and Running an Open edX Course: http://edx.readthedocs.io/projects/open-edx-building-and-running-a-course/en/latest/
-.. _Building and Running an Open edX Course - latest: http://edx.readthedocs.io/projects/open-edx-building-and-running-a-course/en/latest/
-.. _docs@edx.org: docs@edx.org
-.. _edx101: https://www.edx.org/course/overview-creating-edx-course-edx-edx101#.VIIJbWTF_yM
-.. _StudioX: https://www.edx.org/course/creating-course-edx-studio-edx-studiox#.VRLYIJPF8kR
-.. _VideoX: https://www.edx.org/course/creating-video-edx-platform-edx-videox
-.. _Demo: http://www.edx.org/course/edx/edx-edxdemo101-edx-demo-1038
-.. _edX Partner Support: https://partners.edx.org/edx_zendesk
-.. _edx-code: http://groups.google.com/forum/#!forum/edx-code
-.. _edx/configuration: http://github.com/edx/configuration/wiki
-.. _edX Data Analytics API: http://edx.readthedocs.io/projects/edx-data-analytics-api/en/latest/index.html
-.. _docs.edx.org: http://docs.edx.org
-.. _edx/edx-analytics-dashboard: https://github.com/edx/edx-analytics-dashboard
-.. _edx/edx-platform: https://github.com/edx/edx-platform
-.. _EdX Learner's Guide: http://edx-guide-for-students.readthedocs.org/en/latest/
-.. _edX Open Learning XML Guide: http://edx-open-learning-xml.readthedocs.io/en/latest/index.html
-.. _edX Partner Portal: https://partners.edx.org
-.. _edX Platform APIs: http://edx.readthedocs.io/projects/edx-platform-api/en/latest/
-.. _edX Platform Developer's Guide: http://edx.readthedocs.io/projects/edx-developer-guide/en/latest/
-.. _edX Research Guide: http://edx.readthedocs.io/projects/devdata/en/latest/
-.. _edX Release Notes: http://edx.readthedocs.io/projects/edx-release-notes/en/latest/
-.. _edX Status: http://status.edx.org/
-.. _edx-tools: https://github.com/edx/edx-tools/wiki
-.. _frequently asked questions: http://www.edx.org/student-faq
-.. _Installing, Configuring, and Running the Open edX Platform: http://edx.readthedocs.org/projects/edx-installing-configuring-and-running/en/latest/
-.. _meetup: http://www.meetup.com/edX-Global-Community/
-.. _openedx-analytics: http://groups.google.com/forum/#!forum/openedx-analytics
-.. _Open edX Analytics: http://edx-wiki.atlassian.net/wiki/display/OA/Open+edX+Analytics+Home
-.. _Open edX Learner's Guide: http://edx.readthedocs.org/projects/open-edx-learner-guide/en/latest/
-.. _openedx-ops: http://groups.google.com/forum/#!forum/openedx-ops
-.. _Open edX Portal: https://open.edx.org
-.. _open.edx.org/user/register: https://open.edx.org/user/register
-.. _Open edX Release Notes: http://edx.readthedocs.io/projects/open-edx-release-notes/en/latest/
-.. _openedx-studio: http://groups.google.com/forum/#!forum/openedx-studio
-.. _openedx-translation: http://groups.google.com/forum/#!forum/openedx-translation
-.. _open Confluence wiki: http://openedx.atlassian.net/wiki/
-.. _partners.edx.org: https://partners.edx.org
-.. _Twitter:  http://twitter.com/edXstatus
-.. _Using edX Insights: http://edx-insights.readthedocs.io/en/latest/
-.. _Open EdX XBlock API Guide: http://edx.readthedocs.io/projects/xblock/en/latest/
-.. _Open edX XBlock Tutorial: http://edx.readthedocs.io/projects/xblock-tutorial/en/latest/index.html
diff --git a/docs/index.rst b/docs/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..e1da84416e2b73b8c7d6e83c9d99ff242c3a7c9d
--- /dev/null
+++ b/docs/index.rst
@@ -0,0 +1,39 @@
+##########################
+edx-platform Documentation
+##########################
+
+Developer documentation for `edx-platform` can be found in the following
+locations.
+
+* The `edx-platform docs directory`_ contains some local developer
+  documentation.
+
+* The `Developer Documentation Index`_ in Confluence provides additional links
+  to developer documentation for this and other projects. The rest of the `Open
+  edX Development space`_ in Confluence provides additional documentation.
+
+* User documentation and a more general Developer's Guide can be read on `Open
+  edX ReadTheDocs`_.  The source for these guides can be found in the
+  `edx-documentation`_ repository.
+
+.. _edx-platform docs directory: https://github.com/edx/edx-platform/tree/master/docs
+.. _Developer Documentation Index: https://openedx.atlassian.net/wiki/display/OpenDev/Developer+Documentation
+.. _Open edX Development space: https://openedx.atlassian.net/wiki/display/OpenDev/Open+edX+Development
+.. _Open edX ReadTheDocs: http://docs.edx.org/
+
+.. toctree::
+   :maxdepth: 2
+
+
+Change History
+**************
+
+* May, 2017: The local docs directory was cleared out to start fresh.
+
+* January 13, 2015: The "edX Developer's Guide" was moved to
+  `edx-documentation`_.
+
+* November 3, 2014: The documentation for several sub-projects were moved into
+  `edx-documentation`_.
+
+.. _edx-documentation: https://github.com/edx/edx-documentation
diff --git a/docs/shared/__init__.py b/docs/shared/__init__.py
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/docs/shared/conf.py b/docs/shared/conf.py
deleted file mode 100644
index 9778b50c39f445ae3b918c3f125e7d178a2d5fd9..0000000000000000000000000000000000000000
--- a/docs/shared/conf.py
+++ /dev/null
@@ -1,345 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# getting_started documentation build configuration file, created by
-# sphinx-quickstart on Tue Apr 16 11:19:12 2013.
-#
-# This file is execfile()d with the current directory set to its containing dir.
-#
-# Note that not all possible configuration values are present in this
-# autogenerated file.
-#
-# All configuration values have a default; values that are commented out
-# serve to show the default.
-
-
-# -----------------------------------------------------------------------------
-# Common config
-#
-# This file is imported by the different project conf.py files (in
-# course_authors/, data/, and developers/). It includes configuration options
-# common to all three.
-#
-# -----------------------------------------------------------------------------
-
-import os
-import datetime
-
-BASEDIR = os.path.dirname(os.path.abspath(__file__))
-
-
-def add_base(paths):
-    """
-    Returns a list of paths relative to BASEDIR.
-
-    paths: a list of paths
-    """
-
-    return [os.path.join(BASEDIR, x) for x in paths]
-
-
-# If extensions (or modules to document with autodoc) are in another directory,
-# add these directories to sys.path here. If the directory is relative to the
-# documentation root, use os.path.abspath to make it absolute, like shown here.
-#sys.path.insert(0, os.path.abspath('.'))
-
-# -- General configuration -----------------------------------------------------
-
-# If your documentation needs a minimal Sphinx version, state it here.
-#needs_sphinx = '1.0'
-
-# Add any Sphinx extension module names here, as strings. They can be extensions
-# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = ['sphinx.ext.autodoc', 'sphinx.ext.doctest', 'sphinx.ext.intersphinx', 'sphinx.ext.coverage', 'sphinx.ext.pngmath', 'sphinx.ext.mathjax', 'sphinx.ext.ifconfig']
-
-# Add any paths that contain templates here, relative to this directory.
-templates_path = add_base(['_templates'])
-
-# The suffix of source filenames.
-source_suffix = '.rst'
-
-# The encoding of source files.
-#source_encoding = 'utf-8-sig'
-
-# The master toctree document.
-master_doc = 'index'
-
-# General information about the project.
-project = 'edX'
-copyright = '{year}, edX Inc. and licensed under a Creative Commons Attribution-ShareAlike 4.0 International License unless otherwise specified'.format(year=datetime.datetime.now().year)
-
-# The version info for the project you're documenting, acts as replacement for
-# |version| and |release|, also used in various other places throughout the
-# built documents.
-#
-# The short X.Y version.
-version = '0.1'
-# The full version, including alpha/beta/rc tags.
-release = '0.1'
-
-# The language for content autogenerated by Sphinx. Refer to documentation
-# for a list of supported languages.
-#language = None
-
-# There are two options for replacing |today|: either, you set today to some
-# non-false value, then it is used:
-#today = ''
-# Else, today_fmt is used as the format for a strftime call.
-#today_fmt = '%B %d, %Y'
-
-# List of patterns, relative to source directory, that match files and
-# directories to ignore when looking for source files.
-exclude_patterns = []
-
-# The reST default role (used for this markup: `text`) to use for all documents.
-#default_role = None
-
-# If true, '()' will be appended to :func: etc. cross-reference text.
-#add_function_parentheses = True
-
-# If true, the current module name will be prepended to all description
-# unit titles (such as .. function::).
-#add_module_names = True
-
-# If true, sectionauthor and moduleauthor directives will be shown in the
-# output. They are ignored by default.
-#show_authors = False
-
-# The name of the Pygments (syntax highlighting) style to use.
-pygments_style = 'sphinx'
-
-# A list of ignored prefixes for module index sorting.
-#modindex_common_prefix = []
-
-# If true, keep warnings as "system message" paragraphs in the built documents.
-#keep_warnings = False
-
-
-# -- Options for HTML output ---------------------------------------------------
-
-# The theme to use for HTML and HTML Help pages.  See the documentation for
-# a list of builtin themes.
-html_theme = 'default'
-
-# Theme options are theme-specific and customize the look and feel of a theme
-# further.  For a list of options available for each theme, see the
-# documentation.
-#html_theme_options = {}
-
-# Add any paths that contain custom themes here, relative to this directory.
-#html_theme_path = []
-
-# The name for this set of Sphinx documents.  If None, it defaults to
-# "<Studio> v<release> documentation".
-#html_title = None
-
-# A shorter title for the navigation bar.  Default is the same as html_title.
-#html_short_title = None
-
-# The name of an image file (relative to this directory) to place at the top
-# of the sidebar.
-#html_logo = None
-
-# The name of an image file (within the static path) to use as favicon of the
-# docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
-# pixels large.
-#html_favicon = None
-
-# Add any paths that contain custom static files (such as style sheets) here,
-# relative to this directory. They are copied after the builtin static files,
-# so a file named "default.css" will overwrite the builtin "default.css".
-#html_static_path = add_base(['_static'])
-
-# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
-# using the given strftime format.
-#html_last_updated_fmt = '%b %d, %Y'
-
-# If true, SmartyPants will be used to convert quotes and dashes to
-# typographically correct entities.
-#html_use_smartypants = True
-
-# Custom sidebar templates, maps document names to template names.
-#html_sidebars = {}
-
-# Additional templates that should be rendered to pages, maps page names to
-# template names.
-#html_additional_pages = {}
-
-# If false, no module index is generated.
-#html_domain_indices = True
-
-# If false, no index is generated.
-#html_use_index = True
-
-# If true, the index is split into individual pages for each letter.
-#html_split_index = False
-
-# If true, links to the reST sources are added to the pages.
-#html_show_sourcelink = True
-
-# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
-#html_show_sphinx = True
-
-# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
-#html_show_copyright = True
-
-# If true, an OpenSearch description file will be output, and all pages will
-# contain a <link> tag referring to it.  The value of this option must be the
-# base URL from which the finished HTML is served.
-#html_use_opensearch = ''
-
-# This is the file name suffix for HTML files (e.g. ".xhtml").
-#html_file_suffix = None
-
-# Output file base name for HTML help builder.
-htmlhelp_basename = 'edxdoc'
-
-
-# -- Options for LaTeX output --------------------------------------------------
-
-latex_elements = {
-    # The paper size ('letterpaper' or 'a4paper').
-    #'papersize': 'letterpaper',
-
-    # The font size ('10pt', '11pt' or '12pt').
-    #'pointsize': '10pt',
-
-    # Additional stuff for the LaTeX preamble.
-    #'preamble': '',
-}
-
-# Grouping the document tree into LaTeX files. List of tuples
-# (source start file, target name, title, author, documentclass [howto/manual]).
-latex_documents = [
-    (
-        'index',
-        'getting_started.tex',
-        u'edX Studio Documentation',
-        u'EdX Doc Team',
-        'manual',
-    ),
-]
-
-# The name of an image file (relative to this directory) to place at the top of
-# the title page.
-#latex_logo = None
-
-# For "manual" documents, if this is true, then toplevel headings are parts,
-# not chapters.
-#latex_use_parts = False
-
-# If true, show page references after internal links.
-#latex_show_pagerefs = False
-
-# If true, show URL addresses after external links.
-#latex_show_urls = False
-
-# Documents to append as an appendix to all manuals.
-#latex_appendices = []
-
-# If false, no module index is generated.
-#latex_domain_indices = True
-
-
-# -- Options for manual page output --------------------------------------------
-
-# One entry per manual page. List of tuples
-# (source start file, name, description, authors, manual section).
-man_pages = [
-    ('index', 'getting_started', u'getting_started Documentation',
-     [u'EdX Doc Team'], 1)
-]
-
-# If true, show URL addresses after external links.
-#man_show_urls = False
-
-
-# -- Options for Texinfo output ------------------------------------------------
-
-# Grouping the document tree into Texinfo files. List of tuples
-# (source start file, target name, title, author,
-#  dir menu entry, description, category)
-texinfo_documents = [
-    (
-        'index',
-        'getting_started',
-        u'getting_started Documentation',
-        u'EdX Doc Team',
-        'getting_started',
-        'One line description of project.',
-        'Miscellaneous',
-    ),
-]
-
-# Documents to append as an appendix to all manuals.
-#texinfo_appendices = []
-
-# If false, no module index is generated.
-#texinfo_domain_indices = True
-
-# How to display URL addresses: 'footnote', 'no', or 'inline'.
-#texinfo_show_urls = 'footnote'
-
-# If true, do not generate a @detailmenu in the "Top" node's menu.
-#texinfo_no_detailmenu = False
-
-
-# -- Options for Epub output ---------------------------------------------------
-
-# Bibliographic Dublin Core info.
-epub_title = u'getting_started'
-epub_author = u'EdX Doc Team'
-epub_publisher = u'EdX Doc Team'
-epub_copyright = u'2013, EdX Doc Team'
-
-# The language of the text. It defaults to the language option
-# or en if the language is not set.
-#epub_language = ''
-
-# The scheme of the identifier. Typical schemes are ISBN or URL.
-#epub_scheme = ''
-
-# The unique identifier of the text. This can be a ISBN number
-# or the project homepage.
-#epub_identifier = ''
-
-# A unique identification for the text.
-#epub_uid = ''
-
-# A tuple containing the cover image and cover page html template filenames.
-#epub_cover = ()
-
-# A sequence of (type, uri, title) tuples for the guide element of content.opf.
-#epub_guide = ()
-
-# HTML files that should be inserted before the pages created by sphinx.
-# The format is a list of tuples containing the path and title.
-#epub_pre_files = []
-
-# HTML files shat should be inserted after the pages created by sphinx.
-# The format is a list of tuples containing the path and title.
-#epub_post_files = []
-
-# A list of files that should not be packed into the epub file.
-#epub_exclude_files = []
-
-# The depth of the table of contents in toc.ncx.
-#epub_tocdepth = 3
-
-# Allow duplicate toc entries.
-#epub_tocdup = True
-
-# Fix unsupported image types using the PIL.
-#epub_fix_images = False
-
-# Scale large images.
-#epub_max_image_width = 0
-
-# If 'no', URL addresses will not be shown.
-#epub_show_urls = 'inline'
-
-# If false, no index is generated.
-#epub_use_index = True
-
-
-# Example configuration for intersphinx: refer to the Python standard library.
-intersphinx_mapping = {'http://docs.python.org/': None}
diff --git a/docs/shared/requirements.txt b/docs/shared/requirements.txt
deleted file mode 100644
index ed8b53bbc93f93504159680806a0d2e3ec0b027f..0000000000000000000000000000000000000000
--- a/docs/shared/requirements.txt
+++ /dev/null
@@ -1,74 +0,0 @@
-# Read the docs requirements file
-# ----------------------------------------
-# Installing modules with C dependencies on RTD can be tricky, and pip doesn't
-# have an 'ignore-errors' option, so all requirements fail. Here we keep the
-# maximal list of modules that still works.
-#
-beautifulsoup4==4.1.3
-beautifulsoup==3.2.1
-boto==2.6.0
-celery==3.0.19
-distribute>=0.6.28, <0.7
-django-celery==3.0.17
-django-countries==4.0
-django-filter==0.11.0
-django-mako==0.1.5pre
-django-mptt==0.5.5
-django-openid-auth==0.4
-django-sekizai==0.8.2
-django-ses==0.7.0
-django-storages==1.1.5
-django-method-override==0.1.0
-djangorestframework==2.3.5
-django==1.4.5
-feedparser==5.1.3
-# Master pyfs has a bug working with VPC auth. This is a fix. We should switch
-# back to master when and if this fix is merged back.
-# fs==0.4.0
-git+https://github.com/pmitros/pyfs.git@96e1922348bfe6d99201b9512a9ed946c87b7e0b
-GitPython==0.3.2.RC1
-glob2==0.3
-lxml==3.4.4
-mako==0.7.3
-Markdown==2.2.1
-mock==1.0.1
-networkx==1.7
-nltk==2.0.5
-oauthlib==0.6.3
-paramiko==1.9.0
-path.py==7.2
-Pillow==2.6.1
-pip>=1.3
-polib==1.0.3
-pycrypto>=2.6
-pygments==1.5
-pymongo==2.4.1
-python-memcached==1.48
-python-openid==2.2.5
-pytz==2016.7
-PyYAML==3.10
-requests==2.3.0
-Shapely==1.2.16
-sorl-thumbnail==12.3
-sympy==0.7.1
-xmltodict==0.4.1
-
-# Metrics gathering and monitoring
-dogapi==1.2.1
-dogstatsd-python==0.2.1
-newrelic==1.13.1.31
-
-# Used for Internationalization and localization
-Babel==1.3
-transifex-client==0.9.1
-
-
--e common/lib/calc
--e common/lib/capa
--e common/lib/chem
--e common/lib/sandbox-packages
--e common/lib/symmath
--e common/lib/xmodule
--e .
-
--e git+https://github.com/edx/XBlock.git@b697bebd45deebd0f868613fab6722a0460ca0c1#egg=XBlock
diff --git a/docs/en_us/internal/test_pyramid.png b/docs/test_pyramid.png
similarity index 100%
rename from docs/en_us/internal/test_pyramid.png
rename to docs/test_pyramid.png
diff --git a/docs/en_us/internal/testing.rst b/docs/testing.rst
similarity index 100%
rename from docs/en_us/internal/testing.rst
rename to docs/testing.rst