Added eleVR player
Merge pull request #17 from jcarpenter/master

Added eleVR player
added intro sequence example
VR sequence
added example web gl sequence
added option to disable transition for VRSequence
changed default loading behavior
Edited sequence. Modified transition to be threejs-based
Modifying startup scene to also be landing page
Merge pull request #18 from jcarpenter/master

Edited sequence. Modified transition to be threejs-based
basic webgl transition
WIP moving transitions, hud, titling into same webgl context
Merge remote-tracking branch 'upstream/master'
WIP moving transitions, hud, titling into same webgl context