Merge remote-tracking branch 'origin/master' into artifacts-expire-date

.gitlab-ci.yml

.rubocop.yml

CHANGELOG

Gemfile

Gemfile.lock

app/controllers/jwt_controller.rb

app/controllers/projects/git_http_controller.rb

app/finders/snippets_finder.rb

app/models/ability.rb

app/models/issue.rb

app/models/note.rb

app/models/project.rb

app/models/project_services/bamboo_service.rb

app/models/project_services/issue_tracker_service.rb

app/models/project_services/teamcity_service.rb

app/models/project_team.rb

app/models/user.rb

app/views/issues/_issue.atom.builder

app/views/projects/pipelines/_head.html.haml

app/views/shared/issuable/_form.html.haml