#28 Change over to jboss-j2ee jars

[Jay Walters]

The jboss-j2ee subproject replaces Sun jarfiles with
open source versions.

jboss-j2ee.jar replaces the following Sun jarfiles:
ejb.jar, ejb2.0.jar, jms.jar, connector.jar and jta-
spec1_0_1.jar.
jboss-jdbc_ext.jar replaces the jdbc2_0-stdext.jar
file.

The appropriate replacements have been made for the
jboss, jbosscx, jbosssx, jbossmx, jbossmq, jbosstest
subprojects.