Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Added startup animation details
working webGL Hud
removed old code
Hud and cursor toggle
center HUD
added transitions, centered HUD, fixed intro
housecleaning, fixed restart bugs
added todo: items, temporary geometry for calibration
Merge pull request #19 from jcarpenter/master

Tweaked startup animation
cleaned up a few things
Fixes cursor highlight position
Syncs head orientation and cursor
Fixes alignment between ui and content
Working dom2three layouts, hud integrated
working live canvas text
current site labels in HUD
title screen
Hud cleaned up