Merge branch 'master' into 'dz-rename-reserved-project-names'

.gitlab-ci.yml

CONTRIBUTING.md

Gemfile

Gemfile.lock

README.md

app/assets/javascripts/build.js

app/assets/javascripts/gfm_auto_complete.js.es6

app/assets/javascripts/issue.js

app/assets/stylesheets/framework/lists.scss

app/assets/stylesheets/pages/deploy_keys.scss

app/assets/stylesheets/pages/note_form.scss

app/assets/stylesheets/pages/notes.scss

app/assets/stylesheets/pages/pipelines.scss

app/controllers/admin/deploy_keys_controller.rb

app/controllers/admin/groups_controller.rb

app/controllers/admin/projects_controller.rb

app/controllers/groups_controller.rb

app/controllers/projects/deploy_keys_controller.rb

app/helpers/projects_helper.rb

app/helpers/sorting_helper.rb