Zaahir/lowercase uppercase styling

- Added in CSS for Lowercase and Uppercase Goodies.
- Also added a couple triggers for Uppercase

//cc @jagtalon @chrismorast 

![2014-07-23_17h53_05](https://cloud.githubusercontent.com/assets/873785/3680907/ef478b78-12b3-11e4-95a7-496f02f22d54.png)
![2014-07-23_17h53_32](https://cloud.githubusercontent.com/assets/873785/3680908/ef479f82-12b3-11e4-8950-a60a404297df.png)
I forgot that `$lower` should be encoded. Will make a PR.