@wip Add acceptance test

* Add headings for invitation_steps
@wip Clean up formatting in _form.html.erb
@wip Prefer single quotes
Functioning skeleton page

* Working page landing after creating an Event
* Change redirect to `new_multiple_invitation_path`
* Add routes for MultipleInvitationsController#new/#create
* Add MultipleInvitationsController and spec
@wip Add comment temporary warn skip_before_filter

* This is used for development only - should not be used in production
@wip Use except: over only: to save space

* Use except: over only: when ~5 routes described
@wip Pass event_uuid as a param to the new controller

* Scope events to the current user only for security
@wip spice up the temporary page
@wip Use new hash syntax in routes.rb
@wip Add test for Events#create

* Test redirection to MultipleInvitationsController
@wip Clean up redirect code
@wip Add test for setting the owner to the current user
@wip Add test for Multiple#new
@wip Bring in layout for Reda's designed page

* Bring in Reda's designed static view