Social media

Basically we are going from: 
![selection_028](https://cloud.githubusercontent.com/assets/1319950/3559408/d6818e68-0949-11e4-90d1-96bf7d6f5f4c.png)

To this:
![selection_027](https://cloud.githubusercontent.com/assets/1319950/3559401/be716d02-0949-11e4-915c-8f4193cb7390.png)

And also we can now direct link people to subscribe and contact us by including a hash from any page, e.g.
![selection_029](https://cloud.githubusercontent.com/assets/1319950/3559417/f6abd0fe-0949-11e4-9b33-8cf92d5d0350.png)