Cleanup, removing old oauth references
Refactored authorization code
Create basic tests for auth'd/non-auth'd users

Created classes for non-auth'd, auth'd, and admin-auth'd users hitting
the /user/ and /user/id/ endpoints. 6 passing tests total.
work in progress
merging tests
Refactored auth
Updated User creating to take the user id in the Authorization header
Updated tests to reflect this.
a few more tests
OpenID basic profile w/ login/logout
fixed merge conflicts to reflect upstream changes