Improve modularity of jinja2 extensions

Change-Id: I86549a7a5002fa88008a4debfa4b5cf15a756c06
diff --git a/lib/xos-genx/setup.py b/lib/xos-genx/setup.py
index cdb2b3a..bc1abc9 100644
--- a/lib/xos-genx/setup.py
+++ b/lib/xos-genx/setup.py
@@ -6,8 +6,8 @@
       version='1.0',
       description='XOS Generative Toolchain',
       author='Sapan Bhatia, Matteo Scandolo',
-      author_email='sapan@onlab.us, teo@onlab.us',
+      author_email='sapan@opennetworking.org, teo@opennetworking.org',
       packages=['xosgenx'],
       scripts=['bin/xosgenx'],
       include_package_data=True,
-     )
\ No newline at end of file
+     )