Fix: API 500 error when project does not exists
Fix overflow of text in the project summary box in Chrome and Safari
Update model methods
Perfomance updating Project activity sort
Fix tests
Install gems with user `git`, not `gitlab`.
Improve development fixtures
Replace db:backup/restore with native mysq/pg solution
Prevent same branch in MR seeds
refactor backup/restore
Get rid of event decorator. Use event data hash instead commit objects to increase perfomance
Use data[:commits] hash from event to render push info on dashboard
move old repositories dir to one with timestamp
separate rake task for migration and persistent one
Restyle tags page
Backup/restore wiki repos too
remove draper
refactor scss, refove unused classes
Redesign issues, mr lists
apply redesigned MR list to dashboard, group etc