Ian/dashboard style

Missing an icon from Sara other than that its ready for review. @nicolashery 
Hum, @skrugman the icon already turns light teal, but the text is gray and doesn't change on hover, which feels a little weird I find.

Currently we have:
Normal
![screen shot 2014-09-11 at 11 18 46 am](https://cloud.githubusercontent.com/assets/1306536/4236438/18d6e0da-39c7-11e4-92e0-fb0c4fdbde69.png)
Hover
![screen shot 2014-09-11 at 11 19 07 am](https://cloud.githubusercontent.com/assets/1306536/4236441/1f247416-39c7-11e4-9196-5d2442fce734.png)

Maybe we can have the whole "button" be teal/light teal, like:
Normal
![screen shot 2014-09-11 at 11 22 57 am](https://cloud.githubusercontent.com/assets/1306536/4236522/a9f6c210-39c7-11e4-83fa-33c0d8ec9057.png)
Hover
![screen shot 2014-09-11 at 11 23 05 am](https://cloud.githubusercontent.com/assets/1306536/4236523/ae43d5ba-39c7-11e4-9c7c-1f936b9acade.png)