Add pages
added devhousefriday content
added pricing
added more content for webmonday
added more content, speaker placeholder
minor fixes
added parties
Extract layout into jekyll _layouts folder.
layout.html for the pure html layout and default.html includes also the
header and footer content. Ignore contact because its has a different
header.
Extract content into _include files to reduce duplications.
Use this in content page again.
Add #mobile content.
Add small Makefile as hint howto start jekyll.
Fix typos and extend #mobile section.
added jinjim quartett
resized jinjim picture
fixed minor bug
added cologne-rb
added contact
added some more hack-content
adds specific open data hack texts
fixes nav