WFLY-1463 add support for creating entity manager factory in two phases, also unblock WFLY-476 Support for implicit bean (JPA pu service either is CDI enabled or allows class enhancing).
enable EclipseLink test.  Add missing vfs dependency to EclipseLink module.xml
enable openjpa testing, update openjpa dependencies and added trace logging of createContainerEntityManagerFactory
show more information when FineSessionPassivationTestCase fails
remove OpenJPA, Hibernate3 from root pom.xml and add JipiJapa licenses.xml entries
Remove osgi from legacy configs
Move OSGi testsuite to jbosgi
[WFLY-1638] Remove OSGi subsystem
Fix potential NPE on undeploy
Add parent path pom reference to make sure build works with empty repo