Update line-height and padding for input sizes
Update input-group-addon for input sizes
Merge branch '3.0.0-wip' of https://github.com/gilbarbara/bootstrap into gilbarbara-3.0.0-wip
Simplify input and input group sizing

* Remove .input-mini because who really needs inputs that small
* Remove unnecessary border-radius resets from large and small input groups
Rearrange forms content