New Singularity website

This is a replacement for [getsingularity.com](http://getsingularity.com).

I'd like to have this up in time for MesosCon so please leave me some feedback @gchomatas @tpetr @wsorenson.

The idea is that EVERYTHING we have on singularity is in this repo, so why would we need anything other than a small one-page site to guide people to where they need to go?

All the links & buttons go to relevant places in our repo.

Desktop: 
![image](https://cloud.githubusercontent.com/assets/1027410/3987277/f2735d4e-28a3-11e4-8f16-04373152f332.png)

Mobile: 
![image](https://cloud.githubusercontent.com/assets/1027410/3987280/f61b9b5a-28a3-11e4-9793-9a539c6c377f.png)

If you merge this it should automatically replace the current site.

I'll see what you guys have to say tomorrow morning. If there's no negative feedback I'll merge it.