modified _columns.scss to use Compass's columns mixins; added compass/css3 to styles.scss for css3 mixins support
Merge branch 'master' of github.com:h3r2on/inuit.css

* 'master' of github.com:h3r2on/inuit.css:
  modified _columns.scss to use Compass's comlumns mixins; added compass/css3 to styles.scss for superior css3 support