Conflicts:

	app/controllers/documents_controller.rb

This will prevent the usage of the wrong wiki_content status.

The code is not overly pretty and deserves a thorough refactoring, but at
least it solves the problem at hand.

Rails 2.3 doesn't work well as a rack-only app

It completely breaks on Ruby 1.9.3-p0. This is a stopper for people installing all groups. For the rest it is rarely used at all. Developers and testers requiring it can include it into their Gemfile.local

We programmers have a nice new years tradition: We revisit all of our
projects and add 1 to a small number near a "(c)".

-- Volker Dusch
https://twitter.com/__edorian/status/153801913442373633

This is necessary because in Ruby 1.9.3, the behavior of an internal dup of
the array (rb_ary_dup) was changed to always return an array instance, not
an instance of the actual class which it was working on.

Why can't people just stick to what works but instead try to have special
snowflakes everywhere? </rant>