Initial attempt to reconcile styling changes

...which were made on wrong codebase
Lose refs to icons (too big)
Replaced colour icons and CSS
Fix for Heroku fix.
Fix for large buttons showing up as blue, fix for banner and footer link
Added quote
Add text about BO
Merge branch 'styling_fix' of github.com:openc/WhoControlsIt into styling_fix
Merge pull request #7 from openc/styling_fix

Initial attempt to reconcile styling changes