Remove previously removed utility classes
Remove previously removed utility classes

That are also in fuelux-overrides/utility.less

swilliamset/fuelux-mctheme,interactivellama/fuelux-mctheme,interactivellama/fuelux-mctheme,ExactTarget/fuelux-mctheme,chriscorwin/fuelux-mctheme,swilliamset/fuelux-mctheme,chriscorwin/fuelux-mctheme,ExactTarget/fuelux-mctheme