Now able to edit outing movie from view. Writes to DB.
Now have an 'edit' button, for only a single outing property.
Now have basic outing-edit form that writes to DB.
'Edit' button now only shows if user created outing.
Now have a 'bail' button to leave an 'outing'.
Attendees can now bail from 'outing'.
If last attendee bails, outing now deletes.
Merge branch 'production' of https://github.com/janaspage/moviebuddy into janaspage-production

Conflicts:
	app/views/outings.html
	config/db_config.js