Add a backwards-compatibility import for ServiceTests.
Review Request #7944 — Created Feb. 4, 2016 and submitted
We had a class, ServiceTests, which was a base testcase class for hosting service unit tests. This was moved recently, which broke extensions that provided hosting service unit tests based on this. This restores the import for now. We may want to create something more formal down the road.
Review Board unit tests pass.
Power Pack unit tests pass.
Tool: Pyflakes Processed Files: reviewboard/hostingsvcs/tests/__init__.py Tool: PEP8 Style Checker Processed Files: reviewboard/hostingsvcs/tests/__init__.py