pythonapi: Fixed is_idle/stop_if in GearmanWorker.work. is_idle was inverted.
pythonapi: Fixed is_idle/stop_if in GearmanWorker.work. is_idle was inverted.


git-svn-id: 4c08e0f901c924964e8626473d70c86c180067a2@334 011c6a6d-750f-0410-a5f6-93fdcd050bc4

samuel/python-gearman,saymedia/python-danga-gearman,saymedia/python-danga-gearman