uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

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

@@ -0,0 +1,21 @@
+{ lib, buildPythonPackage, fetchPypi
+, translationstring, iso8601, enum34 }:
+
+buildPythonPackage rec {
+  pname = "colander";
+  version = "1.8.3";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "259592a0d6a89cbe63c0c5771f9c0c2522387415af8d715f599583eac659f7d4";
+  };
+
+  propagatedBuildInputs = [ translationstring iso8601 enum34 ];
+
+  meta = with lib; {
+    description = "A simple schema-based serialization and deserialization library";
+    homepage = "https://docs.pylonsproject.org/projects/colander/en/latest/";
+    license = licenses.free; # http://repoze.org/LICENSE.txt
+    maintainers = with maintainers; [ domenkozar ];
+  };
+}