Initial F-Race app

-Added an app to upload F-Race jobs to pleiades.
-Form layout and css improvements

Signed-off-by: Bennie Leonard <bennie.leonard@gmail.com>
Correctly hande all uploaded files in F-Race

Signed-off-by: Bennie Leonard <bennie.leonard@gmail.com>
Merge pull request #22 from benniel/frace

Initial F-Race app