refactor votings for REST
Merge branch 'feature/add_events_crud_and_create_event_page' of https://github.com/kaize/nastachku into feature/add_events_crud_and_create_event_page

Conflicts:
	app/views/web/user_events/index.html.haml
Merge branch 'feature/add_events_crud_and_create_event_page' into staging
Merge branch 'staging' of https://github.com/kaize/nastachku into staging