Merge pull request #1790 from edx/christina/transcripts

cms/djangoapps/contentstore/tests/test_contentstore.py

cms/djangoapps/contentstore/tests/test_transcripts.py

cms/djangoapps/contentstore/views/component.py

cms/djangoapps/contentstore/views/transcripts_ajax.py

cms/static/js/spec/transcripts/file_uploader_spec.js

cms/static/js/spec/transcripts/message_manager_spec.js

cms/static/js/spec/transcripts/videolist_spec.js

cms/static/js/views/transcripts/editor.js

cms/static/js/views/transcripts/file_uploader.js

cms/static/js/views/transcripts/message_manager.js

cms/static/js/views/transcripts/metadata_videolist.js

cms/static/js/views/transcripts/utils.js

cms/templates/js/transcripts/file-upload.underscore

...ates/js/transcripts/messages/transcripts-found.underscore

...s/js/transcripts/messages/transcripts-uploaded.underscore

cms/templates/unit.html