Fix: API 500 error when project does not exists
Fix overflow of text in the project summary box in Chrome and Safari
Refector: clean up code.
Display note count on network graph.
Fix RoutingError when changing username to non ascii char.
New issue button was not follows to external tracker if it is selected. fixed #3386
Fixed UsersProject.in_projects

I discovered while trying to use UserTeam#remove_member() that
UsersProject.in_projects was broken.  So I wrote test cases to test what
I was trying to do and fixed the underlying problem.
Settings replaced by Gitlab.config
Link to accepting issues on feedback forum.
fix typo: shure -> sure
Changed the word 'authentification' to 'authentication'
Fixed: gitlab-shell version check error message
Removing duplication by putting everything in the readme. Allow us to close issues that deviate from the guidelines.
Update a grit to newer version
Merge pull request #3440 from evanwon/patch-2

Fixed: gitlab-shell version check error message
Merge branch 'accepting-mr-in-uservoice' of /home/git/repositories/gitlab/gitlabhq
slower animation for tree browsing
use rollbacked version of grit to make gollum works
Merge branch 'master' of github.com:gitlabhq/gitlabhq
prevent exception when trying to edit empty project