updated service links with icon

[finishes: #81856036]

![screen shot 2014-11-04 at 1 53 16 pm](https://cloud.githubusercontent.com/assets/923211/4906879/9eac99ce-645c-11e4-8b18-ebf0957ae4c6.png)

I'd add an expectation to make sure this got called in the show action