Added syntax highlighting for Notepad++

I get jealous of the colorful K code that appears in the video tutorials in emacs, while my code in notepad++ is plain black. So I created this for notepad++. It is not exactly like the emacs syntax highlighter. The reason is my my little experience with UDL (the syntax highlighting engine of Notepad++).

![untitled](https://cloud.githubusercontent.com/assets/7592333/5180777/d64403b4-74a0-11e4-9876-d6bb09b98c77.png)