My first pull request

Hi Jan,

Forgive me, this is my first time working on a collaborative project on Github, so if I'm going about this incorrectly, my apologies. 

I made some changes to your template, most of which you do not want to commit to it. However, I did modify some of the include files to dynamically pull info from the _config.yml file. This way, others will not have to modify the html. 

Thanks for converting the file to jekyll. I started to do the same before I happened to see that you had already done it. Your version is much better than mine would have been. Kudos! 

Aaron

P.S. I just remembered that the footer contained a reference to a 'variable' not listed in _config.yml. I didn't understand how jekyll worked at the time, so I didn't change it, but you might wish to.