add username to team_member page
Fix #2375. Admin and owner can manage groups
Project has now correct owner and creator. Increased test coverage
Fix few bugs and tests after refactoring ownership logic
Fix api specs. Use id instead path
Fixed spinach
Fixed missing current user for issue observer
Fixed admin -> group -> show
Fix crash on group => show
More readable Title for tab
Improve Extract path
Get rid of roles
Few more fixes after removing roles
more refactoring using models/concerns
Merge pull request #2461 from gitlabhq/remove_roles

Remove models/roles and return to fat models
Add concerns to autoload
Fixed tests. added test for gitlab_ci_service model
move activated? method to service
fix tests
replaced system() calls with FileUtils.* method
This also makes that 'mv: cannot stat `/ho..' is not shown in the test :)

consistent spacing

require fileutils

Revert "require fileutils"

This reverts commit 54313d3bbaa60cfc5b405be50cc00b7f6b0cb715.

new hash notation

FileUtils.mv in begin/rescue block