Differenciate between jobs waiting for async results and those completed

[KrisSaxton]

Running an async job disaplays the following when waiting for the async task's results:

Persisting job addsum to DB and deregistering
Job 7a47058c-5726-11e2-b0e1-98fe943f85f6 completed with status: RUNNING and output [u'_multiply_this.data']

Need to update the message to something more useful and also create logic to differenciate between jobs that have finished and jobs that are waiting for async results.