removed unused oath2 which should make pip install work under python3 ; fixes #50

Author: edsu

README.md

@@ -73,7 +73,7 @@ from twarc import Twarc
 
 t = Twarc()
 for tweet in t.search("ferguson"):
-    print tweet["text"]
+    print(tweet["text"])
 ```
 
 You can do the same for a stream of new tweets:
@@ -83,7 +83,7 @@ from twarc import Twarc
 
 t = Twarc()
 for tweet in t.stream("ferguson"):
-    print tweet["text"]
+    print(tweet["text"])
 ```
 
 Similarly you can hydrate tweet identifiers by passing in a list of ids or 
@@ -94,7 +94,7 @@ from twarc import Twarc
 
 t = Twarc()
 for tweet in t.hydrate(open('ids.txt')):
-  print tweet["text"]
+  print(tweet["text"])
 ```
 
 ## Utilities

setup.py

@@ -19,14 +19,14 @@ def run(self):
 
 setup(
     name='twarc',
-    version='0.2.0',
+    version='0.2.1',
     url='http://github.com/edsu/twarc',
     author='Ed Summers',
     author_email='[email protected]',
     py_modules=['twarc', ],
     scripts=['twarc.py'],
     description='command line utility to archive Twitter search results as line-oriented-json',
     cmdclass={'test': PyTest},
-    install_requires=['oauth2', 'python-dateutil', 'requests_oauthlib'],
+    install_requires=['python-dateutil', 'requests_oauthlib'],
     tests_require=['pytest']
 )