nbxmpp: 0.6.5 -> 0.6.6

Upstream changes:

  * Record all SSL errors instead of only the first
  * Pass arguments to plugin/plugout methods
  * Allow the Roster to be initalized without requesting it from the
    server

Tested by building and running Gajim 1.0.3.

Signed-off-by: aszlig <aszlig@nix.build>
Cc: @abbradar

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

@@ -2,7 +2,7 @@
 
 buildPythonPackage rec {
   pname = "nbxmpp";
-  version = "0.6.5";
+  version = "0.6.6";
   name = "${pname}-${version}";
 
   # Tests aren't included in PyPI tarball.
@@ -10,7 +10,7 @@ buildPythonPackage rec {
     name = "${name}.tar.bz2";
     url = "https://dev.gajim.org/gajim/python-nbxmpp/repository/archive.tar.bz2?"
         + "ref=${name}";
-    sha256 = "0b7jw07s4mnp20gcg8raw4bhw2h1hxf75cbn4f2ynj69fbpfr38h";
+    sha256 = "10n7z613p00q15dplsvdrz11s9yq26jy2qack6nd8k7fivfhlcmz";
   };
 
   propagatedBuildInputs = [ pyopenssl ];