Add error catching on stats script
refatored cucs
Merge branch 'master' of github.com:loomio/loomio into feature/start-group-sign-up

* 'master' of github.com:loomio/loomio:
  Add error catching on stats script
Merge branch 'feature/start-group-sign-up' of github.com:loomio/loomio into feature/start-group-sign-up

* 'feature/start-group-sign-up' of github.com:loomio/loomio:
  ben styles
  refatored cucs

Conflicts:
	app/views/group_requests/pwyc.html.haml