Many wiki pages have become outdated and spam-ridden, we will import
these to trunk and begin maintaining them in ruby-trunk. This will
also allow new contributors to easily contribute patches to update
these pages, where previously a redmine account with wiki access was
required. Another bonus is having a contributors file to show thanks
to all of the people who have submitted a patch to Ruby.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43949 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
