add missing dependency

Author: kevin1024

setup.py

@@ -7,7 +7,7 @@
 except IOError:
     README = '<no description>'
 
-install_requires = ['oauthlib']
+install_requires = ['oauthlib','requests_oauthlib']
 
 try:
     import importlib
@@ -17,7 +17,7 @@
 
 setup(
     name='django-admin-oauth2',
-    version='0.1',
+    version='0.1.1',
     description='A django app that replaces the django admin authentication mechanism by deferring to an oauth2 provider',
     long_description=README,
     url='https://github.com/RealGeeks/django-admin-oauth2',