Add the needed wait for ajax statements to checklist acceptance test methods
Hide beta dash Analytics score distribution widget behind feature flag

ENABLE_INSTRUCTOR_ANALYTICS flag is present to conditionally hide data
dependent on external analytics server installation
ORA2 release-2014-05-23T16.59
Add 'forum_roles' endpoint to user_api

Expose a new endpoint to query a list of users based on a
role name (Moderator, Student, etc.) and a course_id.

This will initially be used by the notifier to send daily digest
messages to forum moderators.
Merge pull request #3863 from edx/sarina/feature-flag-analytics-dash

Hide beta dash Analytics tab behind feature flag
Merge pull request #3867 from edx/will/ora2-release-2014-05-23T16.59

ORA2 release-2014-05-23T16.59
Merge pull request #3676 from edx/f/forum-flag-digest

Add 'roles' endpoint to user_api
Merge pull request #3843 from edx/zoldak/fix-brittle-checklist-acceptance-tests

Add the needed wait for ajax statements to checklist acceptance test methods
Add registration, enrollment, and unenrollment tracking

The analytics module has been renamed instructor_analytics to avoid
naming conflict with Segment.io's module, which has been added as a new
dependency.