NOJIRA - Remove `youtube_proxy` from the settings file.
This was for legacy code that we no longer use.
Merge pull request #2712 from christianv/nojira-remove-youtube-proxy

NOJIRA - Remove `youtube_proxy` from the settings file.
CLC-3994: Update AngularJS to 1.2.20
https://jira.ets.berkeley.edu/jira/browse/CLC-3994
Merge pull request #2713 from christianv/CLC-3994

CLC-3994: Update AngularJS to 1.2.20
CLC-3983 Use translated building name, and put room first
CLC-3983 Fix failing testext test
Merge pull request #2714 from ctweney/clc-3983-followup

CLC-3983 Followup - location text improvement
CLC-3966 CLC-3997 Integrate TA role; fix duplicate memberships
This commit only handles incremental refresh. The fix for batch refresh is TODO.
CLC-3966 Integrate TA role for batch refresh