The morbidly curious, a smattering of animal enthusiasts, and, of course, the media will line up to get into the SF Zoo when it reopens to the public at 10 a.m. tomorrow. In addition to a Tatiana-free environment, zoo visitors will also notice a few other changes. For instances, new signs reminding visitors that they are "guests in the [animals]" and not to "tap on glass, throw anything into the exhibit, make excessive noise, tease......