Gitlab::Git::Diff specs
Gitlab::Git::Stats specs
contribution guidelines: no feature requests on the Github issue tracker

State clearly that the issue tracker is not used for feature requests
and link to http://feedback.gitlab.com.
migrate milestones with nil state
Restyle milestones index
Merge pull request #3610 from senny/doc_no_feature_requests_in_issue_tracker

contribution guidelines: no feature requests on the Github issue tracker
Ability to close milestone from milestones -> index
render tabs on milestone -> show
some usability improvements
add gitlab shell version and updated CHANGELOG
Feedback forum link is cname now.
Merge branch 'feedback-forum-link' of /home/git/repositories/gitlab/gitlabhq
Override gravatar url to use SSL if gitlab has the SSL flag set to true.
Prevent 500 error on git blame if empty file
Merge pull request #3604 from axilleas/config-typo

Fixed typo in gitlab.yml.example
Merge pull request #3602 from axilleas/check-redis

Added check_redis_version to check.rake
Merge pull request #3603 from axilleas/os-name

Added os_name support for systems running systemd.
Merge pull request #3583 from karlhungus/update_dev_setup_to_not_use_hard_coded_path_to_gitlab_shell

Updated setup to reference the gitlab-shell var
Merge pull request #3315 from yujinakayama/fix-project-summary-box-overflow

Fix overflow of text in the project summary box in Chrome and Safari
Merge pull request #3209 from tsl0922/master

Fix: API 500 error when project does not exists