News posts display

See #119 #122 

I added icons to the top and bottom of the content. I think the bottom is just as important because readers will see it as they finish reading. On the other hand, for short posts like this, it does look redundant:

![screenshot 2014-11-07 16 34 40](https://cloud.githubusercontent.com/assets/1757914/4960692/e628e314-66c5-11e4-9dec-b05946644cea.png)