rest_example.py:
- added test script for authenticating and accessing a resource via the REST interface...should probably start a 'reflow-rest-client' code base

authenticate/views.py:
- for failed logins send back a 401 status...useful for the REST client to know if the login failed

reflow/urls.py:
- including the rest_framework urls so the login/logout function works
settings_sample.py:
- added the new rest_framework stuff to the sample settings file
- changed the TIME_ZONE to New_York to save myself the trouble on deployment

REMOVED: api.py
- removing all the TastyPie stuff, the Django REST Framework is working great

urls.py:
- removed TastyPie routes

README.md:
- updated the dependencies to remove TastyPie and add djangorestframework, and updated the versions on the other stuff