Merge pull request #39 from twss/rails-asset-pipeline

Fixed missing ')' in the calc function of forms.less
Remove console.log
Split to background position
Add input:submit and :button to .button
Make panels dark by default
A bit improved dist/ app
0.7.2 Release

- improved dist/ app
- small improvements and fixes in form elements
Re-built including 0.7.2 release.