mattdrayer/rebase-20140722b: cherry-pick 0325694
mattdrayer/rebase-20140722: cherry-pick e8b1217
Sessions API Documentation
mattdrayer/rebase-20140722: cherry-pick ofao48d
mattdrayer/rebase-20140722: cherry-pick b0c343c
mattdrayer/rebase-20140722: cherry-pick d56e973
mattdrayer/status-500-fix
: Small API bug
added content_id to workgroup review submissions
mattdrayer/api-user-preferences-delete: Added new Detail view, GET/DELETE operations
mattdrayer/rebase-20140722: cherry-pick 0624385
handle exception if user never accessed any course module
mattdrayer/rebase-20140722: cherry-pick caada51
cdodge/add-progress-publish-api-endpoint: expose a new xblock runtime publish special cased event type 'progress' which adds an entry into the CourseCompletions table

add default setting for feature flag in common.py
mattdrayer/rebase-20140722: cherry-pick 7a1e12c
mattdrayer/rebase-20140722: Functional stabilization
Merge pull request #140 from edx-solutions/mattdrayer/rebase-20140722b

Mattdrayer/rebase 20140722b