ICONs in the lib/public/twg_iphone_toolbar_icons are imported from
the URL bellow:

  http://blog.twg.ca/2009/09/free-iphone-toolbar-icons/

ICONs are written by THE WORKING GROUP:
  http://theworkinggroup.ca/about-us/overview


These ICONs are licensed under Creative Commons Attribution-Share Alike:
  http://creativecommons.org/licenses/by-sa/3.0/
