Added field to recordings database, added to create method, altered edit method
Modified recordings view to show recording list
Added edit view, added edit button to recording index view for teachers, modified edit controller to update database on form submit
Added tweaks to allow callback from Hangouts app. Bad security now, though.
Merge pull request #75 from TheHipbot/master

Added field to recordings database, added to create method, altered edit, removed junk files