#11 - Add option to profile memory usage during job execution.
#14, #22 - Added Prefix sync to example jobs, added Celery worker to dev environment.
#15 - Added load_source_adapter, load_target_adapter, calculate_diff, and execute_sync API methods that Job implementations can override instead of overriding the generalized sync_data method.
#21 - Add performance stats in Sync job detail view.