Merge remote-tracking branch 'origin/master' into ci-permissions

CHANGELOG

CONTRIBUTING.md

GITLAB_WORKHORSE_VERSION

Gemfile

Gemfile.lock

app/assets/javascripts/api.js.coffee

app/assets/javascripts/dropzone_input.js.coffee

app/assets/javascripts/project.js.coffee

app/assets/javascripts/project_select.js.coffee

app/assets/stylesheets/framework/buttons.scss

app/assets/stylesheets/framework/common.scss

app/assets/stylesheets/framework/header.scss

app/assets/stylesheets/framework/nav.scss

app/assets/stylesheets/pages/explore.scss

app/assets/stylesheets/pages/groups.scss

app/assets/stylesheets/pages/projects.scss

app/controllers/admin/application_settings_controller.rb

app/controllers/admin/spam_logs_controller.rb

app/controllers/application_controller.rb

app/controllers/dashboard/projects_controller.rb