New theme cor


Hello bpinto,

I love your work on oh-my-fish!
I created a theme called cor and wondered if you would like to add it to oh-my-fish
included is also a plugin called emoji-clock which I ported from oh-my-zsh I use it in the theme

The theme looks like this:
![schermafbeelding 2013-06-23 om 13 18 17](https://f.cloud.github.com/assets/516068/692075/a30d9080-dbf6-11e2-8dd3-d07cce41259d.png)

cheers,

Erik Kallen