updated pdf viewer
Add some optional policies around password resets, such as password reuse, forced password resets, allowed frequency of password resets
password history: just limit the result set range to simplify iteration logic
Add repsonse pagination to inline discussions
This should enable logging of codejail on prod
Fix the pointer to the contentstore in the bok-choy settings
Added "Edit in CMS" links throughout courseware
Merge pull request #2552 from edx/giulio/edit-in-cms-links

Add "View in Studio" links throughout LMS
Stray space made html file formatting incorrect
Merge pull request #2781 from edx/cdodge/password-history-enforcements

Add some optional policies around password resets, such as password reus...
Merge pull request #3223 from edx/ahodges/documentation/spacing

Stray space made html file formatting incorrect
Updates to ORA2 documentation
AN-836: draft info about spreadsheets and UTF8, illustrations
Merge pull request #3221 from edx/ahodges/documentation/excel

AN-836: draft info about spreadsheets and UTF8, illustrations
Merge pull request #3226 from edx/sylvia/documentation/DOC-269

Updates to ORA2 documentation
Move overview drag and drop code to a utility class.
Merge pull request #3218 from edx/zoldak/bok-choy-contentstore

Fix the pointer to the contentstore in the bok-choy settings
Merge pull request #3208 from edx/christina/container-reorder

Move overview drag and drop code to a utility class.
Change user.is_authenticated to user.is_authenticated() in roles.py.
LMS-2442
Merge pull request #3065 from edx/waheed/lms2442-fix-is_authenticated-in-roles

Change user.is_authenticated to user.is_authenticated() in roles.py.