Includes associated tests.
Attempted to adhere to the style of the project as closely as possible. Please let me know if you want anything changed.
This clearfix is the one used in html5-boilerplate under public domain license, except there it is in plain CSS. That in turn was derived from discussion on j.mp/bestclearfix
Thanks for releasing this awesomenes! Nib looks very promising.
cool man looks good! will pull it down
looks good, merged!