Successfully detected changes to hist tables.
TODO:
Create mechanism for row-level locking.
Create mechanism for keeping tracker IDs up to date.
Create multimethod for event handling extensibility.
Made changes to improve logging.
Made changes to testing and manual sync code.
Basic event handling is now in place.
Updated logging to track more data all the time.
Updated test code to handle a single content-map API call.
Outgoing calls are now stable!
Merge branch 'f/event-watcher'