Put a j5 version marker on the fork.

Author: Matt Hampton

setup.py

@@ -43,7 +43,7 @@ def run(self):
 
 data = dict(
     name='python-datetime-tz',
-    version='0.5.4',
+    version='0.5.4+j5.1',
     author='Tim Ansell',
     author_email='[email protected]',
     url='http://github.com/mithro/python-datetime-tz',