Radio2 has icons in several places, convert them to Glyphicons, consistent with the ones we're using in the Roots page of the worldoutline software.
New icons include one for enclosures -- -- and one for Twitter.
This is the old icon we were using for Twitter. 
And this is the new one. 
webApp.data.icons.enclosure
radio2Suite.data.html.twitterIcon
radio2Suite.viewHistory
;)