Initial attempt at getting graphing to work. Need to take main processing off the UI thread first
Merge branch 'master' into chart-integration

Conflicts:
	canvas.js
Merged in master, added flot charting library
Merge branch 'master' into chart-integration

Conflicts:
	canvas.js
	index.html
	iterative-generator.js
	original-generator.js
Merged with master. Plotting working on original generator
Removed Smoothie library - wasn't quite what was required