Tests: create an organization when running in .com
Tests: create an organization when running in .com

One test is failing because the project doesn't belong to an
organization. Now that we have those models here, I think we should
create the organization here instead of allowing it to fail.

rtfd/readthedocs.org,rtfd/readthedocs.org,rtfd/readthedocs.org,rtfd/readthedocs.org