Draw HUD in canvas, not on texture
Full removal of HUD in webGL
Uncomment necessary lines
Fixed PR bugs
Merge pull request #437 from virtual-world-framework/demo-performance

Draw HUD in Canvas (no WebGL render)
Added log out button to main menu
Merge pull request #439 from virtual-world-framework/log-out

Added log out button to main menu
Don't load sounds that we're not going to play.
Merge pull request #441 from virtual-world-framework/unused-sounds

Don't load sounds that we're not going to play.
Remove unused images
Merge pull request #442 from virtual-world-framework/unused-images

Remove unused images
Fix callout tile placement on failure
Merge pull request #446 from virtual-world-framework/fix-callout-tile

Fix callout tile placement on failure
Merge pull request #449 from virtual-world-framework/mars-game-staging

merge up