[Zope] ZRTChat - updated

I have posted an update to ZRTChat, Realtime Chat for Zope, at http://www.zope.org/Members/jwashin/ZRTChat It has some code cleanups, the new Product structure, inline Style, show/hide controls, and finally has a customizable (TTW DTML Methods) user interface. MIT License. Existing installations that wish to keep old chat items may copy and paste these into a newly-created instance of the updated product. -- Jim Washington