Nagios will now reload the Nagios daemon causing any new configuration files to be
read. The Nagios pre-flight check is done before reloading the Nagios daemon.

Documentation was updated to reflect the new changes
 * Corrected the 'problems' function to only return hard failures
 * Removed making the Nagios command file and logs mandantory
 * Added Nagios reload feature (Will come in handy when hosts can be added dynamically)