Making contrib a Python package

Change-Id: Ibfde2e5cbececeec0b6a17f7d71da207f582a5c7

novaclient/shell.py

@@ -134,6 +134,10 @@ class OpenStackComputeShell(object):
         extensions = []
         for ext_path in glob.iglob(ext_glob):
             name = os.path.basename(ext_path)[:-3]
+
+            if name == "__init__":
+                continue
+
             ext_module = imp.load_source(name, ext_path)
 
             # Extract Manager class

setup.py

@@ -35,7 +35,7 @@ setuptools.setup(
     long_description=read_file("README.rst"),
     license="Apache License, Version 2.0",
     url="https://github.com/openstack/python-novaclient",
-    packages=["novaclient", "novaclient.v1_0", "novaclient.v1_1"],
+    packages=["novaclient", "novaclient.v1_1", "novaclient.v1_1.contrib"],
     install_requires=requirements,
     tests_require=["nose", "mock"],
     test_suite="nose.collector",