Automatically skip test case when one of their dependencies failed

When a test case fails, it is common that all other test cases that rely on the fonctionnality that was tested to also failed. In that case, it is often difficult to figure out what is the 'real' failure that should be examined. To avoid a test case failure to cascade, the framework should allow to indicate that a given test case depends on other test cases, some test suites, or some test groups. In case of test case failure, all test cases that depends on it are automatically skipped, with a status detail clearly indicating the cause.