* upstream/master: (302 commits)
  Fix a wrong "The build for this merge request failed" message
  Add documentation about todos and failed builds
  Add Changelog entry for failed builds todos fix
  Do not create TODO when build is allowed to fail
  Fix 404 on some group pages when name contains dot
  Grapify the users API
  Remove duplicate sidekiq throttling parameters
  Fix regression in Merge request form
  Fix wrong link
  Fix test
  Fix broken test
  Changes for stop url to path
  fix typo in gitlab_flow.md ('munch'->'much')
  Fix spec
  Backport some changes done from Time Tracking feature in EE.
  Use build instead create in BroadcastMessage model spec
  Try to fix tests
  Remove unnecessary self from user model
  Expose stop_path for environment to not construct that in frontend
  Bring back the `commit_url` as it's used by CycleAnalytics
  ...