Better submodule links.

Detect if submodule is hosted on this GitLab server, gitlab.com or github.com.
Hash links directly to commit in repo.
Replace badge to labels, because twbs3 doesn't supprot colored badges
Show avatars of groups on profile screen that user belongs to
Fix bug with cross-reference note on commit

It should not set noteable_id if noteable_type is Commit
We have Note#commit_id for this

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Fix turbolink-spinner for light theme

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
 Merge branch 'bug/noteable_id' into 'master'

Fix bug with cross-reference note on commit

Fixes #1018
Uniform description.
Also change the description in the help.
 Merge branch 'better-description-and-50k' into 'master'

Better Description And 50k
Add tests for groups avatars check on user page
Merge pull request #6267 from robertd/feature-groups-on-profile-screen

Show avatars of groups on profile screen that user belongs to
Merge pull request #6261 from skv-headless/badge_to_labels

Replace badge to labels, because twbs3 doesn't supprot colored badges
 Merge branch 'feature/submodule-links' into 'master'

Better submodule links

Detect if submodule is hosted on this GitLab server, gitlab.com or github.com.
Hash links directly to commit in repo.
Bump for gitlab_git

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

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