Update pygments.css

insert a line
```
.highlight .cd{color:#998;font-style:italic;}
```
so that haskell code will display one line comment. The color is chosen as multi-line comments.

See [this link](http://exercism.io/submissions/5244b9ac67790bd66a0001bd) for comments, and [this link](http://exercism.io/submissions/5244cab767790b5d210001d7) for effects.

![screen shot 2013-09-27 at 8 08 31 am](https://f.cloud.github.com/assets/2290484/1222969/01b6c8ba-2709-11e3-9d09-54d4588ed404.png)