Commercial dfp single, adding Soulmates logo option

This adds the Soulmates logo across all breakpoints.

In DFP the single component template now has an option to select logos for Soulmates and Jobs, these add simple classes into the template. As there is no logic in DFP templates we have to resort to some awkward css :(

For Soulmates -

With no logotype selected;
![screen shot 2014-07-18 at 14 50 10](https://cloud.githubusercontent.com/assets/1303616/3626844/8b8ed4fe-0e82-11e4-8d81-26c3ff4c1e5a.png)

After Soulmates has been selected in ad on DFP;
![screen shot 2014-07-18 at 14 49 07](https://cloud.githubusercontent.com/assets/1303616/3626849/9a7fc644-0e82-11e4-8eb2-68416f2f5a1e.png)

For Jobs - 

It just adds a style to make the second part of the logo italic.
Ha, a span. Why not simply use `<i>` or `<em>` in the html?