Fossil SCM

Add a 1.2 sec delay before the test wiki-30 because it explicitly uses the current date and time, and other changes made to technotes implicitly use the current time, causing a technote name collision if the test script happens to execute with the relevent bits happening within the same wall clock second, at least on Windows. This is partly a kludge to make this test case pass reliably. It would probably be better for test cases to not have more than one reference to 'now' in a way that would cause a name collision, that is worth further investigation. Also, at first glance it doesn't look like the suite actually created to technotes at the same second, but rather it was one of the edits to an older technote that is causing the collision.