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

Conflicts:
	app/helpers/tab_helper.rb
	app/models/merge_request.rb
	app/views/layouts/nav/_project_settings.html.haml
	app/views/projects/merge_requests/show/_mr_accept.html.haml
	doc/api/groups.md