earthquake data set now loads, along with the work to untangle getting/setting the model up
	new file:   ../../../presentations/Ayvex Light Industries.pptx
	modified:   ../../lib/pre3d.js
	new file:   DataPoint.js
	modified:   cameraAndStuff.js
	new file:   data/erq1line.js
	new file:   data/erq_all_month.js
	modified:   demoUtils.js
	new file:   devserver/example.js
	deleted:    erq_all_month.csv
	modified:   hasher.js
	modified:   index.html
	new file:   loadDataFile.js
	new file:   localSettings.js
	modified:   mc2data.js
	modified:   tree.js