Moved imports to manage.py and wsgi.py.
Update translations (autogenerated message)
Merge pull request #5575 from edx/sarina/10142014-translation-update

Update translations (autogenerated message)
Merge pull request #5569 from edx/usman/lxml-changes-2

Moved imports to manage.py and wsgi.py.
Fixed errors in discussion XModule, caused by c2716d470c97bfd01658b815d2f3725628b186fa:
1. Enabled `thread_type` selector for inline discussions
2. Fixed missing `commentable_id` (Javascript null was encoded as string 'null', not null object)
Added test for inline mode in edit view.
Addressed comments.
Fixed two bugs.
Addressed comments.
Removed newAttrs.
Addressed comments.
Force a reload when switching discussion type to update presence/absence of 'mark/unmark as answer' button in responses.
Addressed latest comment.