orphanremoval test model is JPA2.0 feature, it failed to deploy on JPA 1.0 servers, so comment out this model in server-test-lrg temporarily.
orphanremoval test model is JPA2.0 feature, it failed to deploy on JPA 1.0 servers, so comment out this model in server-test-lrg temporarily.

code reviewed by: Kevin Yuan

gameduell/eclipselink.runtime,gameduell/eclipselink.runtime,gameduell/eclipselink.runtime,gameduell/eclipselink.runtime