Ensure that the 4.5 DTD required by asciidoc is available. svn path=/nixpkgs/trunk/; revision=18078
svn path=/nixpkgs/branches/stdenv-updates/; revision=15258
now containing qgit, stgit, topGit, hg2git updating gitGit (git dev version), adding qgit-git (dev version) svn path=/nixpkgs/trunk/; revision=13816