fixed admin layout pages, admin form submissions, added formtastic, TEST...

Added and tested formtastic-bootstrap - it is working,
I changed the Target on the jQuery validation button to ONLY target attendee-submission-forms and NOT all Admin forms (thanks to Tams quick tweak), this way it allowed us to move the 'include javascript' code  from the bottom of index.html to the bottom of application.html.

Please review and approve, thanks.

Don