- adding experimental python31 build

- cleanup python libraries:
 * moving all python libraries into a attr set into a directory
   so that expressions can be used for both: python 2.5 and 2.6 easily
 * disabling packages which don't build

svn path=/nixpkgs/trunk/; revision=21142

pkgs/development/python-modules/pygobject/default.nix

@@ -1,11 +0,0 @@
-{stdenv, fetchurl, python, pkgconfig, glib}:
-
-stdenv.mkDerivation {
-  name = "pygobject-2.20.0";
-  src = fetchurl {
-    url = http://ftp.gnome.org/pub/GNOME/sources/pygobject/2.20/pygobject-2.20.0.tar.bz2;
-    sha256 = "10gsf3i2q9y659hayxyaxyfz7inswcjc8m6iyqckwsj2yjij7sa1";
-  };
-
-  buildInputs = [python pkgconfig glib];
-}