Hi,
As agreed on the phone with Agustin, and in other medium with dotLRN meeting people, I've comitted Univ.Valencia chat package, portlet and applet to the repository. I've added also oracle support where it was missing (portlet and applet).
Moving to ajax chat is under discussion for the next dotlrn release 2.2.0 (https://openacs.org/forums/message-view?message_id=313254). With this commit, we'll have a common start point to work on chat package in the repository. Depending on which solution is adopted for dotLRN 2.2 (ajax or java), ajax chat will have to be comitted to the oacs-5-2 branch or on HEAD.
