Merge pull request #26 from lzbk/master

Tested and working on Node.js v0.8.18 on Win 8.
Added Mathieu Loiseau to the credits.
Added Windows 8 info.
Fixed and smoothed out keyboard movement.  Fixed a rare bug regarding talking to NPCs.
Merge pull request #29 from Mawgamoth/master

Keyboard Movement Changes
Added Jason Culwell to the credits.
Added OSX install instructions
added guilds (and debug messages)