got flowers dataset working (dynamically from DB)
	modified:   ../web/lib/pre3d.js
	modified:   ../web/mc/map/DataPoint.js
	modified:   ../web/mc/map/demoUtils.js
	modified:   ../web/mc/map/index.html
	modified:   ../web/mc/map/loadDataFile.js
now supports gamer objects, which are to be players.  the gamer object is not close to finished.  camera-user integration is next?
	modified:   cameraAndStuff.js
	new file:   gamer.js
	modified:   index.html
	modified:   tree.js