Meta data style

This re-styles the dateline and comment count at mobile and desktop breakpoints to fit with new style. Screenshots below:


#### Desktop before
![desktop before](http://cl.ly/image/0a1v3M0l2K3O/Image%202013.09.25%2012%3A16%3A18.png)

#### Desktop after
![DesktopAfter](http://cl.ly/image/1m1I2Y3H203b/Image%202013.09.25%2012%3A16%3A49.png)

#### Mobile before
![Mobile before](http://cl.ly/image/053I2t2K0G0t/Image%202013.09.25%2014%3A09%3A42.png)

#### Mobile after
![Mobile after](http://cl.ly/image/1p3A0v032U3R/Image%202013.09.25%2014%3A10%3A38.png)