Fix firefox incompatibility
add some goals to the readme
New notes take the correct osc shape as well.
Save part shapes
break out pitch model
Notes added during playback are fired
add projections
update lineman
implement volume slider
rename
Save part on volume change
use real option name
Simplify number inputs
component not needed
Use view number instead of handlebars helper
slimplify view usage
Save shape on change, load volume on init
update TODO list
emberize pitch object
Explicitly render view