[Zope] ZRTChat - updated

[Jim Washington]

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