Mark zookeeper testing object as a todo.

kazoo/testing.py

@@ -20,6 +20,11 @@ It provides setUp and tearDown functions that can be used with
 doctests or with regular ```unittest`` tests.
 
 """
+from nose import SkipTest
+raise SkipTest()
+# TODO: This needs to be updated for mocking kazoo's client, we're going with
+# integration tests in the mean time
+
 from zope.testing import setupstack
 import collections
 import json