Switch from old Heroku Memcached service to Memcachier.
Borked. I don't really need Memcached for this. Let's strip it out.
upgrade ruby version
Removing headers and sidebars to better reflect that this is now a secondary website, not my
primary one.
Tidying up and removing legacy parts of the layout.
Specifying Ruby 2.0.0. ActiveSupport no longer works with 1.9.2
Trying again with a new Gemfile
Trying with ruby 1.9.3
Specifying the pre-4.0.0 ActiveRecord and ActiveSupport in the Gemfile.