OGM-310, OGM-362

Updates of several libraries:

* ISPN 6.0.0.CR1
* ORM 4.3.0.Beta4
* HSEARCH 4.5.0.Alpha1
* WildFly 8.0.0.Beta1 (for integration tests)

Note that the ORM version is not the latest one (Beta5). Beta5 pulls in large changes in the loader design in ORM which we'll need adapt to. While the updated Search version already is compiled against Beta5 it apparently works with Beta4 as well; Also WF comes with Beta4, so this PR should be a good step into the right direction.

I've disabled one test due to HHH-8636, that's a very minor one, though.