Added the active field on the submission model (along with migration).
Added view for the my submissions page.
Fixed a html bug in the game ratings page (table wasn't properly closed).
In game ratings the submission name was incorrectly called game name.
Added created_at field to the submissions model
Added the created at field into the game submissions page.
Submissions can now be added from the interface.
Submissions can now be sent through zip files as well.
Added the name field to the submission model.
Also you can now specifiy the name of the submission in the new submission form.
Merge pull request #10 from tiberiu/feature/#9-submissions-page

Feature/#9 submissions page