Add directive for drawing notes
Add directive for positioned notes
Add directive for rendering basic measures
Add bar lines to the end of measures
Support multiple measures side-by-side
Displays meta track measures
Computes note position and measure width correctly
Merge branch 'document-svgs'

Conflicts:
	app/js/leftBar.js
	app/views/index.html
Set svg code as main document view
Clean up index.html
Clean up app structure, compile CoffeeScript via Grunt
Remove unnecessary files
Cleaned up extraneous code