Adding bsdgames and miscfiles (this later, for 'words')

I could not easily make some bsdgames build or install. Too much patching
against the installer trying to write beyond the nix store.

svn path=/nixpkgs/trunk/; revision=17971

pkgs/data/misc/miscfiles/default.nix

@@ -0,0 +1,16 @@
+{stdenv, fetchurl}:
+
+stdenv.mkDerivation rec {
+  name = "miscfiles-1.4.2";
+
+  src = fetchurl {
+    url = "mirror://gnu/miscfiles/${name}.tar.gz";
+    sha256 = "1rh10y63asyrqyp5mlmxy7y4kdp6svk2inws3y7mfx8lsrhcm6dn";
+  };
+
+  meta = {
+    homepage = http://www.gnu.org/software/miscfiles/;
+    license = "GPLv2+";
+    description = "Collection of files not of crucial importance for sysadmins";
+  };
+}