Fixed issue with jgroups configuration where a configuration file named
jgroups-udp.xml allready exists in the classpath and is therefor
ignored.
Switched to use System.nanoTime for unique IDs instead of cache.size()
which is not recommended.
Changed name of deployment from todo to mytodo

Signed-off-by: Thomas Qvarnstrom <tqvarnst@redhat.com>
Small fixes
Documentation update