Bump version to 0.6.4

setup.py

@@ -29,7 +29,7 @@ except ImportError:
 
 setup(
     name='debianmemberportfolio',
-    version='0.6.3',
+    version='0.6.4',
     description='service to create Debian Member Portfolio URLs',
     long_description="""This is a service implementation that returns a set of
     personalized URLs as outlined in https://wiki.debian.org/DDPortfolio. It