Merge pull request #1 from skyglobal/master

syncing
NS|LB: replacing tv and phone icons, introducing new broadband icon (at-the-rate symbol) . Leaving old mouse icon.
PM: date picker + buttons - better cross browser support
Merge branch 'master' of git://github.com/bskyb-commerce/web-toolkit into bskyb-commerce-master
PM: skycons - new at sign
PM: skycons - new at sign
Resolves: #74