release: updated pip2nix output for 4.7.0

.release.cfg

@@ -14,6 +14,7 b' done = true'
 done = true
 
 [task:updated_translation]
+done = true
 
 [release]
 state = in_progress

pkgs/python-packages.nix

@@ -185,7 +185,7 b''
     };
   };
   Pylons = super.buildPythonPackage {
-    name = "Pylons-1.0.2.dev20170205";
+    name = "Pylons-1.0.2.dev20170407";
     buildInputs = with self; [];
     doCheck = false;
     propagatedBuildInputs = with self; [Routes WebHelpers Beaker Paste PasteDeploy PasteScript FormEncode simplejson decorator nose Mako WebError WebTest Tempita MarkupSafe WebOb];