Create database and shared directories for database management code and shared code respectively.
Add the ability to delete a scheduled workflow (move status to deleted in database)
Added end time to workflow scheduler.
Input date formatting changes
Implement stop method in services. Stop all services when shutting down metacat. This primarily keeps scheduler from hanging with open threads.
Beef up comments
Workflow scheduler and archiving fixes for TPC workflow engine
Added generic scheduler and workflow scheduling functionality.
Add scheduler and workflow schedule functionality