* Add filesystem-based endpoint source that uses an inotify watch to
  look for endpoint metadata.
* Make main() thread pause until interrupted to allow agent to work
* Add support for --daemon command line option to daemonize the agent
* Add configuration file generation and installation

Change-Id: I77105aa7bcd5e2e9409c6242e6f8e325e77fcf7d
Signed-off-by: Rob Adams <readams@readams.net>
Merge "* Add filesystem-based endpoint source that uses an inotify watch to   look for endpoint metadata. * Make main() thread pause until interrupted to allow agent to work * Add support for --daemon command line option to daemonize the agent * Add configuration file generation and installation"