Update jboss installation to eap 6.1.0-Alpha1

* This is in fact jboss 7.2-Final
Change network interface settings to allow hostname use

* Allow administration of jboss server by attaching the daemon to all
  network interfaces
Server with teiid 8.4 CR2 successfully started
Add example dynamic vdb accounts portfolio

* Available from docs/teiid/examples
Server with dynamic portfolio vdb successfully started
WIP portfolio error re. no such file or directory