* upstream/master: (192 commits)
  Minor edits
  Job details won't scroll horizontally to show long lines
  Bring back branches badge to main project page
  Inserts exact matches of username, email and name to the top of the user search list
  Limit OpenGraph image size to 64x64
  Improve changelog
  Split up MergeRequestsController
  Add parent_id back to the tests
  Make changelog more descriptive
  Update README.md to reflect where "Secret variables" are located
  Improve tests text
  Rename members_count to members_count_with_descendants and expose only to group admins
  Fix a bug where an invalid sort param value was passed to Gitaly
  Drop default ORDER scope when calling a find method on a Sortable model
  Add tests for project import state transition: [:started] => [:finished]
  Add CHANGELOG
  Perform housekeeping only when an import of a fresh project is completed
  Strip trailing whitespace in relative submodule URL
  Adjust projects spec on namespace fields
  Add "members_count" and "parent_id" data on namespaces API
  ...