Update installation.md to use 6-3-stable branch
Start writing doc about GitLab architecture for developers

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Merge pull request #5684 from frdmn/master

Update installation.md to use 6-3-stable branch
New gem versions

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Merge branch 'master' of github.com:gitlabhq/gitlabhq
Add Ruby upgrade instructions
Be more specific about what Ruby to use
Revert "New gem versions"

This reverts commit f74d4f20f234b8833628a2bc044cea2d1e953811.
New gem versions

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Merge branch 'ruby_update' of /home/git/repositories/gitlab/gitlabhq
Here is undefined.
Merge branch 'diy' of /home/git/repositories/gitlab/gitlabhq
Update gitlab-linguist version

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Fix markdown tests

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Merge branch 'update/gems' of /home/git/repositories/gitlab/gitlabhq
Fix empty sort label on issues page

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Prevent 500 if data[:commits] is nil for event

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Minimal password length increased

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Include API session route under rack protection

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Update chosen-rails

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>