UI waits will now wait for content to announce that it is ready
basic loading indicator
fixed title showing after exit VR
Added setTimeout delay to invocation of animate() and VRClient.ready(), to give Three.js time to place loaded assets in the scene before telling JAVRIS to proceed.
merge pr22, intro page, changed to Montserrat
Cursor operation modes
landing page with VR enabled and VR browser download
updated Hud, added construct, swapped fonts