Added sorting functionality to table

I have added sorting functionality to HTML tables using dynatable library, which is based on jQuery.

Here is a screenshot of it in action:
![screen shot 2014-12-25 at 2 22 17 am](https://cloud.githubusercontent.com/assets/5274310/5549347/f6cb4a54-8bdc-11e4-9a49-8f66a782123c.png)

Issue #33