Author positioning was poorly floating.

Here's a screen shot of the NuGet content provider in JabbR (before the PR) ....

![image](https://cloud.githubusercontent.com/assets/899878/4243860/7f401b36-3a15-11e4-88f0-23791af21f79.png)

Noce the poor positioning of the author names? I tried this with the Json.NET package and it was doing the same thing.

So i just removed the `div` which had a `float` css key/value that seemed to be messing things up.

I just tested this with Chrome Dev Tools, playing around with the html/css values.

*Apologies: for not creating an Issue, first. Change seemed pretty small.*