backport of https://github.com/gitlabhq/gitlabhq/commit/2d681c0d1ed14bf23c041aa04fa3e77caceda9a1

Bump version to 7.2.0.rc1

Conflicts:
	VERSION

Merge CE 27cf081e

See merge request !145

Fix Md style for API.

Fix Md style for projects API doc.

Fix grammar and spelling

Consistency, spelling and grammar

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

Conflicts:
	CHANGELOG-EE

Label permissions

* Update label permission docs
* Add authorisation to labels via API

See merge request !1020

Use new git max_size in the settings initializer

This allows us to avoid repeating default max_size setting in the omnibus-gitlab repository.

See merge request !1021

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

Conflicts:
	VERSION
	app/models/user.rb
	app/services/merge_requests/build_service.rb
	config/gitlab.yml.example
	db/schema.rb
	doc/integration/README.md
	features/project/merge_requests.feature
	features/steps/project/merge_requests.rb

Implement complete labels API (create/delete/update)

Fix commit msg

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

Better label color validation, fixes #7454

unfold commits

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

for commits#show

Improve logging for the JIRA issue closing service

See merge request !144

Remove labels via ajax

See merge request !1019

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

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