Allow broker to be started using source directly
Move ActionLog to a controller mixin, make core user_action_log independent of controller so it can be used in models
Make user logging stateful to the thread
Remove unnecessary duplicate log statement in domains controller
Remove @request_id
Remove gen_req_uuid and get_cloud_user_info, no longer used
netrc should only be loaded in source mode (test env loads it via a patched gem)
Merge remote-tracking branch 'origin/master' into improve_action_logging

Conflicts:
	controller/app/controllers/base_controller.rb
	controller/app/helpers/user_action_logger.rb
Cut and paste error
Merge pull request #1288 from smarterclayton/improve_action_logging

Merged by openshift-bot