Improved more stuff

-Added button to MintBackup
-Added Button to Linux Mint Store
-Windows now fits in  800x600 resolution
-Changed Checkbox to switch
-Greet user by real name
-Changed codname color a bit

![screenshot from 2014-04-08 21 25 28](https://cloud.githubusercontent.com/assets/1816681/2651749/0478d2b0-bf97-11e3-9972-ceb6d9a0cb2f.png)