Upon startup, sleep for 24 hours and redo startup

When amqp-pathwatcher starts up, it puts all listenPath files onto the
queue. This change now makes it so that it puts all those files onto
the queue every 24 hours. This will hopefully ensure that we'll
eventually process the files, even if another process goes down.
Make requeue delay a config option - default at 12
Change some names
Release 0.1.10