More readable homepage

Hey,

The homepage is currently hardly readable.
The list has bullets, which are completely not centered, it seems not finished.

So I gave it a few seconds to make it just a bit nicer.
I don't know if you have any design planned, so I haven't done anything else. But IMHO, that is already nicer.

![rulu 2014](https://f.cloud.github.com/assets/9347/2459587/47a62f9a-af5e-11e3-94d8-9afbd62a1a00.png)