Gets real nick name on connection
Change Nick after Joining

This is so Haxfred can know the nicks for everyone in the room.
Haxfred pulls from an array of possible names now
Fixed Haxfred saying hello to himself.
Cleaned up Nick listener for consistency
Added listener to automatically change Haxfred's name

If 2 Haxfred’s get loaded on (or someone else is using the name
Haxfred) and Haxfred turns into Haxfred1 or Haxfred_, then this
listener changes the config.nick to Haxfred’s current nickname, that
way he’ll still respond when spoken to.
Merge remote-tracking branch 'haxiom/haxfred-(dev)' into clonez

Conflicts:
	index.js
Merge pull request #4 from lejeunerenard/clonez

Adding multiple nick names for Haxfred