Initial test for JSON skinnedmesh animations  Refs #2981
Add JSON skeletal & morph target animations (interim)  Refs #2981
Editor fix for animations.  Handles node properties with '$' identifier.
Clean up the Three.js JSON model testcase.  Refs #2981
Respond/Fix PR #85 findings.
Merge pull request #85 from virtual-world-framework/branch/json-skinnedmesh

Three.js JSON Model loader and animations, Refs #2891
Cleans up some code that was repeated in two places.

Fixes 2987
http://redmine.virtualworldframework.com/issues/2987
Sets the transform to the identity matrix, if the transform is undefined
Fix particle system error from the latest threejs version.

Refs #2947
Fix `vwf create`.

  - Make the vwf root path available to the CLI.
  - Make blank app the default VWF application.
Fixes the setting of the active Camera during initialization of the scene
Add vwf-pong temporarily for demo purposes
Merge pull request #98 from virtual-world-framework/branch/fix-vwf-create-again

Fix `vwf create`.
Merge remote-tracking branch 'remotes/origin/development' into branch/nodejs-500-error

Conflicts:
	node_vwf.js