Merge pull request #8 from benniel/persistence

Persistent Jobs Queue
Fixed another lock issue in the Results Listener

signed-off-by: Bennie Leonard <bennie.leonard@gmail.com>
Merge pull request #9 from benniel/locks

Fixed another lock issue in the Results Listener
Map Persistence

-Implemented persistent stores for all remaining maps.
-Cleaned up code for all existing persistent stores.

Signed-off-by: Bennie Leonard <bennie.leonard@gmail.com>