[Pharo-project] ClassTestCase

Hi, I want to make global the checks included in ClassTestCase, and remove it. That is because actually it's only being tested for it's subclasses. And also, it's declaring that a subclass will be a class test instead of just a test, but no one of it's subclasses actually test the class, but the instances, therefore is a TestCase, not a ClassTestCase. See TimespanTest as an example. What Im saying is that I'm trying to force a run of a suit of Code Standards and Code Quality tests before sending something to merge to a baseline of a project. What do you think? Are you agree with that? Cheers, Mariano.