Compact agent tool to delete orphaned agent data notes

The utility does two things: deletes orphaned Agent Data Notes, and optionally fixes up damaged agents. In the case when the number of orphaned Agent Data Notes gets so large that it is impossible to open the database, it is possible to damage the agent’s persistent data. If you run the utility to remove the orphaned Agent Data Notes, and are able to open such a database, you will not be able to either save or execute the damaged agents.