Merge pull request #7 from cantsin/master

activate zones via database.
Multiplayer movement, whee.
width->height for rpy checking.
Uncomment wall on keypress
Merge pull request #8 from captdeaf/master

Multiplayer movement, whee.
Directional fixes for multiplayer.
Small bug fix.
Bug fixes.
bug fix, for real this time.
Make the console interactive!
Make default console handler chat
Merge pull request #40 from captdeaf/master

Make the console interactive!
updates to use single gamestate topic
Merge pull request #41 from timkettering/master

updates to use single gamestate topic
Write name above user avatar

Use black background and white text, and add Krungthep.ttf (a Mac OS X
font) to use as font (for now).
Merge pull request #42 from alanjcfs/display-name-above-avatar

Write name above user avatar
nsqd fixes.
re-architecting glcd.
player position fixes.
fix for player position.