More labels since we get more specializations.

/cc @creamzy @ernstvn @dzaporozhets 

See merge request !1821

Correctly set comparison first commit when range includes a merge commit

Fixes #3207.

See merge request !1814

[ci skip]

See merge request !1705

Add notification to the former assignee upon unassignment

Replaces !1769

Fixes #3395

See merge request !1818

Prevent the last owner of a group from being able to delete themselves
by 'adding' themselves as a master

Replaces !1708.

Fixes #1111.

See merge request !1815

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

[ci skip]

See merge request !1816

[ci skip]

[ci skip]

Don't render note edit forms for visitors

Reverted #9820, github/task_list need a form, textarea for update.

Revert "Merge pull request #9820 from huacnlee/avoid-render-form-in-notes-list"

This reverts commit 63144cd0, reversing
changes made to 8ab5df9d.

Reverts https://github.com/gitlabhq/gitlabhq/pull/9820

See merge request !1804

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

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

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

Fix md syntax in doc/api/commits.md

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

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

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