Added skinning related XFlow scripts, Fixed data src references in skinning conformance tests
Added skinning related XFlow scripts,
Fixed data src references in skinning conformance tests

Fiware/webui.Xml3d.js,xml3d/xml3d.js,Fiware/webui.Xml3d.js,ariyapour/xml3d.js,xml3d/xml3d.js,CCLDESTY/xml3d.js,ariyapour/xml3d.js,CCLDESTY/xml3d.js