* Make GTK 2.18 the default, and get rid of the deep overrides.  (BTW,   there seems to be a much cleaner solution than deepOverride, namely   call all-packages.nix with an appropriate packageOverrides set.)
* Make GTK 2.18 the default, and get rid of the deep overrides.  (BTW,
  there seems to be a much cleaner solution than deepOverride, namely
  call all-packages.nix with an appropriate packageOverrides set.)

svn path=/nixpkgs/branches/xorg-7.5/; revision=18025

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