28/02/2002  Initial build
17/04/2003  Switch from IBM visualage C/C++ to open watcom 1.0 C/C++.
            Switch from unzip 542 to unzip 550 (fix acl and ea extraction).
            Ask for a directory where to put the zip file before downloading.
            Use the last pluggins includes get from mozilla 1.0.
            Use the last java includes get from jdk java 1.3.1.
            Reorganize the tree code.
