Remove entries about what have already been backported to 1.8.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16624 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Remove entries about what have already been backported to 1.8.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16624 b2dd03c8-39d4-4d8f-98ff-823fe69b080e