remove Gemfile.lock from Git and add to .gitignore
rm unused params.json file
initial integration of so-simple theme
remove so-theme links from navigation, add link to tag page and DAMapping
remove search from navigation

requires plugin which is not supported by github pages
fix site title and description
configure owner/author data
use the same link convention as before upgrading them
use redcarpet markdown processor instead of kramdown

better support for Github Flavored markdown and highlighting
fix tag page rendering broken with redcarpet
fix: excerpt identified by 3 line returns
add category "articles" to all existing articles + override permalink to avoid URL change from previous design
add Home link to navigation
add site logo
fix title of articles page
add feature image to posts, drafts and pages
add google analytics back (hardcoded js from previous theme)
add TODO file in _resources
add jekyll-redirect-from + enable URL with category article + configure redirects for all posts
show only 5 post on home