DONE
get tomcat-test.ear to build from jetty/src/build, with no need for tomcat
get intra-vm optimisation working
Parameterise location of $JETTY_HOME/etc/webdefault.xml

TODO:
remove WebAppContext more cleanly
tidy up starting of webapp - liaise with Greg.
expose more interface via JMX ? (add/remove port/listener)
allow grokking of more than one config file... - this involves multiple Servers...
log4j-ify logging and allow each webapp to log to it's on logger
lose com.mortbay.Jetty entry on JMX agent

Bugs:
getConfiguration NYI on Jetty MBean


update jbosstest and run successfully....