Conflicts:
	bootstrap.css

Conflicts:
	bootstrap.css
	bootstrap.min.css
	lib/forms.less

Use proper span classes for three column layout in hero example

updated fluid example to not use floated sidebar and instead use position absolute; not ideal, but it works in most cases

adjust width calculations for formColumns to fix issue #404

add better handling to the tables so that the thead and tbody first row can have rounded corners where applicable