Update package.json; Add bower.json
Add built shape-shfiter.html to project root and update bower.json for easy installation via bower
Update readme with instructions for installation via bower
Remove sass source; move css inline
Remove Gruntfile and nodejs dependencies
Update demo
Add 'springy' option
Update demo with 'springy' option
Use cdn version of polymer.js and platform.js
Update bower.json
Update readme