Whenever a push with a lot of merges is made, the HipChat channel gets
overwhelmed. It is easy to loose everything else in all the GitLab
messages. It makes more sense to limit the number of commits shown.

The same problem happens with longer commit messages (like this one). It
will be useful to show only the subject of the commit message, not the
full one.

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

Use Gitlab::Git::Compare in Satellite::CompareAction

See merge request !976

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

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

Merge branch 'fix-high-cpu-in-ff' of https://gitlab.com/federkasten/gitlab-ce into federkasten/gitlab-ce-fix-high-cpu-in-ff
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Conflicts:
	CHANGELOG

Do not execute hooks on empty projects, fixes #6108

Bump version to 7.2.0.pre to avoid backup version mismatches, fixes #7375

Improve markup gems to prevent 500 errors

Fix MergeRequest#new page

* fix 500 error when no parent for initial commit
* fix link from diff files to wrong commit
* fix new file being skipped from diff if it was added in next commit

Fixes #1462

See merge request !998

Log sidekiq arguments

See merge request !940

* fix 500 error when no parent for initial commit
* fix link from diff files to wrong commit
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Only redirect to referrer from public GitLab pages

See merge request !995

Add missing semicolon in application.scss

Was toying to import some custom css and found out about this :)

See merge request !157

Add a tip on how to test regular expressions

See merge request !994

Add merge moments to process

Fixes #1450

See merge request !986

Moved some behaviour to one place

Most starred projects page

Fixes #1461

See merge request !996

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

Signed-off-by: Jeroen van Baarsen <jeroenvanbaarsen@gmail.com>

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

Exim problems

After merge report back to https://github.com/gitlabhq/gitlabhq/issues/4866

See merge request !990

Project services explained

See merge request !993

Backup settings warning

Fixes #1457

See merge request !992

Word requirement a bit more realistic

See commit message

See merge request !155

Improve star ui

* move star button to sidebar (where other buttons are)
* it fixes overflow issue for screens smaller then 1200px
* it fixes wrong vertical align for star button at old position
* add forks count too - so it looks similar with stars

Fixes #1460

See merge request !991

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

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