Decouples cursor from hud
Decouples app/hud cursors
Merge pull request #8 from dmarcos/cursor

Cursor
Added Sechelt demo. Deleted vrtags
Merge pull request #9 from jcarpenter/master

Added Sechelt demo. Deleted vrtags
First version of transition class
Making transition configurable
First try to incorporate webgl transitions
Using globalAlpha for canvas transparency
added interstitial layer
Merge pull request #11 from dmarcos/canvas-transition

Canvas transition
added startup sequence and logging
updated HUD, merged in changes upstream