test.erp5.testUpgrader.py: update the bt5list in afterSetUp(). Otherwise the use…
…r has to invoke genbt5list manually before runnning the test. It was also confusing, because the same test would pass in the server but not locally
…r has to invoke genbt5list manually before runnning the test. It was also confusing, because the same test would pass in the server but not locally