closed #2497
added error false
properly pass in error value for locally installed plugin
dont crash if config is undefined, added error to plugins
derp
fixed event name
remove deprecated res.json usage
closes #2516
no need to make call for guests
removed qs fix indent
half ping timeout
if a locally installed plugin not published to npm has a syntax error, this fixes it. closes #2512
if using sockets, reset the umask back to the old value after listening
if worker process exits with code zero, don't boot up a new worker
testing socket availability before attempting to bind