xml dom bugs
Profile chart did not render in IE and not in all firefox versions, because not all xml methods were standard

parentElement -> parentNode
node.remove() -> node.parentNode.removeChild(node)

	modified:   ../MyFLq.py
tags in lociDatabaseInfo are now locusInfo, instead of just locus. Because of this, it is no longer strictly necessary to remove that portion from the xml file with profileChart.js, but I leave it in there for older xml data files on basespace
	modified:   myflq/templates/myflq/results.html
Wrapped draw in window.onload, although probably not necessary
	modified:   static/js/profileChart.js