add remotipart gem
use remotipart to perform an ajax request for file upload form
complete action for processing a single file upload via ajax
respond to ajax post by updating the shows/index view with js. NOTE: their appears to be issues updating the flash errors with ajax, but it is working currently
add support for multiple file upload with ajax, pagination does not work
set default url for pagination so it doesn't get improperly changed during ajax response
fix idea/workspace.xml