Merge branch 'master' of gitlab.com:gitlab-org/gitlab-ce

CHANGELOG

Gemfile

Gemfile.lock

app/models/abuse_report.rb

app/models/appearance.rb

app/models/application_setting.rb

app/models/audit_event.rb

app/models/broadcast_message.rb

app/models/ci/build.rb

app/models/ci/commit.rb

app/models/ci/runner.rb

app/models/ci/runner_project.rb

app/models/ci/trigger.rb

app/models/ci/trigger_request.rb

app/models/ci/variable.rb

app/models/commit_status.rb

app/models/deploy_key.rb

app/models/deploy_keys_project.rb

app/models/email.rb

app/models/event.rb