Merge pull request #38 from mateusortiz/master

Add banner in Readme
Add application scaffold as default task
Merge pull request #48 from robdodson/app-scaffold

Add application scaffold as default task
Auto generate imports in elements.html
Merge pull request #49 from robdodson/auto-elements

Auto generate imports in elements.html
Update readme to mention polymer:el adds an import
Release v0.3.0.
Fix broken grunt distribution

- Version up bower dependenices
- Unify around 2 spaces
0.3.1
jshintrc should use 2 spaces

missed this guy in the last update :\
Remove no-js class
Add globals to jshintrc
Consistent strict behavior with IIFEs
Add fancy badges
Version up ncp and yosay to latest
Update _bower.json

Version up polymer dep in yo polymer:seed
SASS support
version up bower deps and consistent jshints
make tests pass again
make import include optional