Dimmed themes added

![dimmed](https://f.cloud.github.com/assets/365029/1374639/c1f74f1e-3a73-11e3-9ae3-6d9d25035db2.png)
![storm](https://f.cloud.github.com/assets/365029/1374640/c2164a86-3a73-11e3-9e10-2c0e3f38797f.png)
![night](https://f.cloud.github.com/assets/365029/1374641/c244b1aa-3a73-11e3-9315-1ab9862c60f1.png)