initial migration to angular
Notes and sprites now show.

Todo: character animation, actual keypress gameplay
lanes are now pressable.

notes don't trigger yet.
Prepares angularizing score
Merge remote-tracking branch 'origin/master' into Angular
key presses work now
Start setting views
update sprite sheet
Merge remote-tracking branch 'origin/master' into Angular
Removes unnecessary assets, updates stuff to new assets
Adds back and forward for level menus
Moves back and next buttons into game div
Adds bourbon and neat
Merge remote-tracking branch 'origin/Angular'
moves images around
... odd