Add minimal MyJobs style [RD-26]

Adds minimal stylesheet.

![2013-12-09-153802_1183x392_scrot](https://f.cloud.github.com/assets/3379265/1708630/e3f85166-6111-11e3-944a-ac2916be3524.png)
![2013-12-09-153812_415x886_scrot](https://f.cloud.github.com/assets/3379265/1708631/e5814876-6111-11e3-8e4f-be29e6e4777d.png)

All tests pass.