Update references from "worldMatrix" to "matrixWorld". Fixes #3127.
Update command-center to use default VWF navigation, and multiple user views. Refs #3119.
Update command-center to use default VWF navigation. Refs #3119.
Add bounding box around the scene for basic collision detection.
Merge branch 'development' into branch/command-center
Update catalog page to show updated command-center app.
Merge pull request #112 from virtual-world-framework/branch/command-center

Update command center to use default VWF navigation. Add to catalog page. Refs #3119. Fixes #3127.