Adding direct connect methods

* removed mozutil alias (not needed)
* formatting
* to use: add the following to config.ini
** shard.router=1 (to use tcp routing)
** shard.port=3000 (tcp port for shard proxy)
Removed zmq dep, added arg pass thru for run
fixed empty record notifications

* NOTE:: Config now uses push.endpoint
* Added proper named values to config.sample.ini
* formatting