Invalidate events cache when project was moved
Merge branch 'feature/reset_event_cache' of /home/git/repositories/gitlab/gitlabhq
Minor UI fix
Dont update namespace if User name was changed. Use user#username for namespace name because Namespace#name validates by uniq
List groups on Dashboard#projects page
Remove colon
Rename team to Project members
API: admin users can sudo commands as other users

-Specifying a header of SUDO or adding a :sudo with either user id, or username of the user will set the current_user to be that user if your identifying private_token/PRIVATE_TOKEN is an administrator token
Some of the requested updates, rebase on master

Change-Id: I305266fe9acbbb5136adeeb52e7e4e1d6629a30a