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

Conflicts:
	app/controllers/projects/services_controller.rb
	app/models/concerns/mentionable.rb
	app/models/project.rb
	app/models/user.rb
	app/views/admin/users/index.html.haml
	app/views/projects/services/_form.html.haml
	config/gitlab.yml.example
	config/initializers/1_settings.rb
	lib/gitlab/git_access.rb
	lib/gitlab/ldap/access.rb
	lib/gitlab/ldap/person.rb
	lib/gitlab/reference_extractor.rb
	spec/lib/gitlab/ldap/access_spec.rb