Revert "Drop rake task for processing jobs."
Revert "Drop rake task for processing jobs."

This reverts commit 60057b02a6aa1672a622fb8f29fb8875b14f772f.

godfat/que,zloydadka/que,hardbap/que,gocardless/que,goddamnhippie/que,gocardless/que,heroku/que,chanks/que