Improves XBlock i18n by allowing template translations

Bumps xblock-utils to v1.1.1
Bumps xblock-drag-and-drop-v2 to v2.1.6

requirements/edx/base.txt

@@ -37,10 +37,10 @@ git+https://github.com/edx/rfc6266.git@v0.0.5-edx#egg=rfc6266==0.0.5-edx
 -e common/lib/sandbox-packages
 -e common/lib/symmath
 -e openedx/core/lib/xblock_builtin/xblock_discussion
-git+https://github.com/edx-solutions/xblock-drag-and-drop-v2@2.1.5#egg=xblock-drag-and-drop-v2==2.1.5
+git+https://github.com/edx-solutions/xblock-drag-and-drop-v2@v2.1.6#egg=xblock-drag-and-drop-v2==2.1.6
 -e git+https://github.com/edx-solutions/xblock-google-drive.git@138e6fa0bf3a2013e904a085b9fed77dab7f3f21#egg=xblock-google-drive
 git+https://github.com/open-craft/xblock-poll@7ba819b968fe8faddb78bb22e1fe7637005eb414#egg=xblock-poll==1.2.7
-git+https://github.com/edx/xblock-utils.git@v1.0.5#egg=xblock-utils==1.0.5
+git+https://github.com/edx/xblock-utils.git@v1.1.1#egg=xblock-utils==1.1.1
 -e common/lib/xmodule
 amqp==1.4.9               # via kombu
 analytics-python==1.1.0

requirements/edx/development.txt

@@ -40,10 +40,10 @@ git+https://github.com/edx/rfc6266.git@v0.0.5-edx#egg=rfc6266==0.0.5-edx
 -e common/lib/sandbox-packages
 -e common/lib/symmath
 -e openedx/core/lib/xblock_builtin/xblock_discussion
-git+https://github.com/edx-solutions/xblock-drag-and-drop-v2@2.1.5#egg=xblock-drag-and-drop-v2==2.1.5
+git+https://github.com/edx-solutions/xblock-drag-and-drop-v2@v2.1.6#egg=xblock-drag-and-drop-v2==2.1.6
 -e git+https://github.com/edx-solutions/xblock-google-drive.git@138e6fa0bf3a2013e904a085b9fed77dab7f3f21#egg=xblock-google-drive
 git+https://github.com/open-craft/xblock-poll@7ba819b968fe8faddb78bb22e1fe7637005eb414#egg=xblock-poll==1.2.7
-git+https://github.com/edx/xblock-utils.git@v1.0.5#egg=xblock-utils==1.0.5
+git+https://github.com/edx/xblock-utils.git@v1.1.1#egg=xblock-utils==1.1.1
 -e common/lib/xmodule
 alabaster==0.7.10         # via sphinx
 amqp==1.4.9

requirements/edx/github.in

@@ -97,7 +97,7 @@
 -e git+https://github.com/solashirai/crowdsourcehinter.git@518605f0a95190949fe77bd39158450639e2e1dc#egg=crowdsourcehinter-xblock==0.1
 -e git+https://github.com/edx/RateXBlock.git@367e19c0f6eac8a5f002fd0f1559555f8e74bfff#egg=rate-xblock
 -e git+https://github.com/edx/DoneXBlock.git@01a14f3bd80ae47dd08cdbbe2f88f3eb88d00fba#egg=done-xblock
--e git+https://github.com/edx/xblock-utils.git@v1.0.5#egg=xblock-utils==1.0.5
+-e git+https://github.com/edx/xblock-utils.git@v1.1.1#egg=xblock-utils==1.1.1
 -e git+https://github.com/edx-solutions/xblock-google-drive.git@138e6fa0bf3a2013e904a085b9fed77dab7f3f21#egg=xblock-google-drive
 -e git+https://github.com/edx/xblock-lti-consumer.git@v1.1.8#egg=lti_consumer-xblock==1.1.8
 
@@ -105,4 +105,4 @@
 
 -e git+https://github.com/mitodl/edx-sga.git@6b2f7aa2a18206023c8407e2c46f86d4b4c3ac96#egg=edx-sga==0.8.0
 -e git+https://github.com/open-craft/xblock-poll@7ba819b968fe8faddb78bb22e1fe7637005eb414#egg=xblock-poll==1.2.7
--e git+https://github.com/edx-solutions/xblock-drag-and-drop-v2@2.1.5#egg=xblock-drag-and-drop-v2==2.1.5
+-e git+https://github.com/edx-solutions/xblock-drag-and-drop-v2@v2.1.6#egg=xblock-drag-and-drop-v2==2.1.6

requirements/edx/testing.txt

@@ -38,10 +38,10 @@ git+https://github.com/edx/rfc6266.git@v0.0.5-edx#egg=rfc6266==0.0.5-edx
 -e common/lib/sandbox-packages
 -e common/lib/symmath
 -e openedx/core/lib/xblock_builtin/xblock_discussion
-git+https://github.com/edx-solutions/xblock-drag-and-drop-v2@2.1.5#egg=xblock-drag-and-drop-v2==2.1.5
+git+https://github.com/edx-solutions/xblock-drag-and-drop-v2@v2.1.6#egg=xblock-drag-and-drop-v2==2.1.6
 -e git+https://github.com/edx-solutions/xblock-google-drive.git@138e6fa0bf3a2013e904a085b9fed77dab7f3f21#egg=xblock-google-drive
 git+https://github.com/open-craft/xblock-poll@7ba819b968fe8faddb78bb22e1fe7637005eb414#egg=xblock-poll==1.2.7
-git+https://github.com/edx/xblock-utils.git@v1.0.5#egg=xblock-utils==1.0.5
+git+https://github.com/edx/xblock-utils.git@v1.1.1#egg=xblock-utils==1.1.1
 -e common/lib/xmodule
 amqp==1.4.9
 analytics-python==1.1.0