Fix filepath typo
Modify piece view for div#sq-i-j format
Move more rendering from board view to piece view
Remove pos attribute from piece model template
Remove events from board view
Add drop-event manager to piece view
Have piece view trigger 'pieceDrop' event
Have board view listen to 'pieceDrop' event
Have piece view trigger 'pieceDrop' event
Have board view reconfigure model on pieceDrop event
Add new piece re-rendering methods to piece view
Clean boardview.js somewhat
Clean pieceview.js somewhat