* Move tarballs to catamaran so that we are no longer dependent on a

gazillion different servers.  Resurrected some 25 missing files.

svn path=/nixpkgs/trunk/; revision=2237

pkgs/tools/compression/bsdiff/default.nix

@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "bsdiff-4.2";
   builder = ./builder.sh;
   src = fetchurl {
-    url = http://www.daemonology.net/bsdiff/bsdiff-4.2.tar.gz;
+    url = http://catamaran.labs.cs.uu.nl/dist/tarballs/bsdiff-4.2.tar.gz;
     md5 = "9f582a77eb76d116d82d1ad268ef48fa";
   };
   patches = [./makefile.patch];