double to single quotes
fixed accidental rename of path
quick fix for avatar network error
Merge remote-tracking branch 'upstream/havoc' into havoc
added reminder comment
#651 - Handle deleted users

User should left all his groups when deleting account.
#651 - Fix NPE when user in a group is deleted
Merge pull request #652 from jchampemont/master

Handle deleted users
fix #651: handle deleted users.
Merge pull request #655 from adericbourg/master

fix #651: handle deleted users.
Merge remote-tracking branch 'upstream/havoc' into havoc

Conflicts:
	src/main/webapp/app/components/home/sidebar/SidebarView.html
	src/main/webapp/app/components/home/sidebar/UserController.js
tab to 4 spaces
possible unnecessary variable
Add missing jquery.placeholder.js asset in wro4j config
Merge pull request #656 from jxerome/master

Add missing jquery.placeholder.js asset in wro4j config
Correct incorrect == String equality.
Make verification of the right to modify user/group association more explicit and reduce code replication.
Merge pull request #657 from jxerome/equal-compare

Correct incorrect == String equality
made angular-translate an app dependency
Merge pull request #664 from jnarron/havoc

Make angular-translate an app dependency instead of timeline module dependency plus other minor style fixes