Added support for intensity attribute on <light> nodes, Added SpiderGL script to xflow conformance tests and moved script includes into header
Added support for intensity attribute on <light> nodes,
Added SpiderGL script to xflow conformance tests and moved script includes into header

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