WIP: Front page prepped for IE7
Added polyfill for box-sizing
Added ie.css
WIP: Started replacing icons with sprites
Added names to links wrapped in spans as IE7 does not render text-indent correctly
WIP: Service icons replaced by sprites
WIP: Menu icon replaced by sprite. Menu icon is now shown for IE7
WIP: Footer logo replace by sprite
Header logo replaced by sprite
Tweaked spacing around footer logo