My Theme

This theme is another Git-based theme with a right prompt. I am using a Bash script to calculate the size of the directory (any takers for porting to Fish?). Here's a screenshot of the theme running in iTerm2.app:

![screen shot 2013-06-05 at 12 52 16 pm](https://f.cloud.github.com/assets/7836/613343/5fdf82f4-ce00-11e2-8a1f-498e86d546c9.png)

... and again a screenshot running in Terminal.app:

![screen shot 2013-06-05 at 12 55 26 pm](https://f.cloud.github.com/assets/7836/613356/cc8df57a-ce00-11e2-9db1-27986d4e0d84.png)