IE fixes and cleanup
Component cleanup

Adjusts component so that padding/margin can be added around inputs and
they won’t throw off the button positioning.
Hover state adjustments

Adds hovers states for filter input buttons. Adjusts homepage search
button icon color to match inside hover state.
Merge branch 'simplify-filters' of https://github.com/codeforamerica/ohana-web-search into simplify-filters
iOS Fixes

Adds padding and margin settings to input filter buttons, which were
being thrown off otherwise on iOS. Adds default border radius of 0 in
webkit-reset mixin as this is needed to remove default rounded corners
in iOS5+.
Updates icon on no search results view

Updates font awesome icon on no search results view to match that used
in the search sidebar.
Fix conflicts with master.
Merge branch 'simplify-filters'