nmap: help zenmap to find it's templates in nix-store

Zenamp wrapper confuses python so it thinks that zenmap is launched as a script
and not as an executable. This leads to incorrect /share path and missing
templates. ./zenmap.patch cures that (a bit hacky as usual).

pkgs/tools/security/nmap/default.nix

@@ -2,7 +2,7 @@
 , openssl, python, pygtk, makeWrapper, pygobject
 , pycairo, pysqlite
 }:
-  
+
 stdenv.mkDerivation rec {
   name = "nmap-5.50";
 
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
     sha256 = "aa044113caa47e172c154daed73afc70ffa18d359eb47c22a9ea85ffcb14ffb8";
   };
 
+  patches = [ ./zenmap.patch ];
+
   postInstall =
     ''
       wrapProgram $out/bin/zenmap --prefix PYTHONPATH : "$(toPythonPath $out)" --prefix PYTHONPATH : "$PYTHONPATH" --prefix PYTHONPATH : $(toPythonPath ${pygtk})/gtk-2.0 --prefix PYTHONPATH : $(toPythonPath ${pygobject})/gtk-2.0 --prefix PYTHONPATH : $(toPythonPath ${pycairo})/gtk-2.0