Merge pull request #35 from kgrz/master

Changed the CSS to use the "Minimal" Github Pages theme
Merge pull request #37 from kgrz/master

fixed broken JS link and added an attribution link to the original author of the theme
Add contributors list, ignore 'public' dir from menu, remove obsolete style.css route
add json gem to bundle
add settings.ignored_dirs, include bin
Added Slim gem
Using Slim instead of erb to make it more readable
Made the site a little responsive. More changes to be made though.
Media query at 720px not really laid out.