Revert "Resolve failing tests by partially reverting Jason's work"

This reverts commit 58089fb075378b61d8c12c720dd870e4342961e2.
fix direct access broken test courseware/tests/test_access.py
Merge pull request #95 from Stanford-Online/jbau/rc/fix-anon-access-tests-for-real

Jbau/rc/fix anon access tests for real