0.1.3:
  - many optimizations to the scheduling algorithm
  - many opimizations in the locking algorithm
  - improved logging
  - automatic log rolling
  - added automatic lockd recovery code for sick lockd daemons
  - added ability to restart on SIGHUP
  - added ability to finish all pending jobs on SIGTERM (kill) 
  - added code to fix sqlite nfs sillyname bug
  - surpassed 1,000,000,000 jobs run in production
0.0.0:
  - initial version