New version released with some css adding to make the layout better. 
- Added CSS after the last columns to push down.
- Clear is not needed now.
- Enjoy and rate it

git-svn-id: https://plugins.svn.wordpress.org/wens-responsive-column-layout-shortcodes/trunk@908409 b8457f37-d9ea-0310-8a92-e5e31aec5664