gtkmozembedsharp: remove package

The package has:

* broken source URL
* uses md5 hash
* no maintainer
* is a library with nobody depending on it

pkgs/development/libraries/gtkmozembed-sharp/builder.sh

@@ -1,11 +0,0 @@
-source $stdenv/setup
-
-genericBuild
-
-# !!! hack
-export ALL_INPUTS="$out $pkgs"
-
-find $out -name "*.dll.config" | while read configFile; do
-    echo "modifying config file $configFile"
-    $monoDLLFixer "$configFile"
-done

pkgs/development/libraries/gtkmozembed-sharp/default.nix

@@ -1,21 +0,0 @@
-{stdenv, fetchurl, pkgconfig, mono, gtksharp, gtk2, monoDLLFixer}:
-
-stdenv.mkDerivation {
-  name = "gtkmozembed-sharp-0.7-pre41601";
-
-  builder = ./builder.sh;
-  src = fetchurl {
-    url = http://tarballs.nixos.org/gtkmozembed-sharp-0.7-pre41601.tar.bz2;
-    md5 = "34aac139377296791acf3af9b5dc27ed";
-  };
-
-  buildInputs = [
-    pkgconfig mono gtksharp gtk2
-  ];
-
-  inherit monoDLLFixer;
-
-  meta = {
-    platforms = stdenv.lib.platforms.linux;
-  };
-}

pkgs/top-level/all-packages.nix

@@ -7563,10 +7563,6 @@ in
   gtkmm2 = callPackage ../development/libraries/gtkmm/2.x.nix { };
   gtkmm3 = callPackage ../development/libraries/gtkmm/3.x.nix { };
 
-  gtkmozembedsharp = callPackage ../development/libraries/gtkmozembed-sharp {
-    gtksharp = gtk-sharp-2_0;
-  };
-
   gtk-sharp-2_0 = callPackage ../development/libraries/gtk-sharp/2.0.nix {
     inherit (gnome2) libglade libgtkhtml gtkhtml
               libgnomecanvas libgnomeui libgnomeprint