AS Meta Data should be complete before passing to JBossWS

Abbreviations:
—
AS - JBossAS
MD - Meta Data
WS - JBossWS
UMDM - Universal meta data model (JBossWS abstraction)

Now AS MD depends on JBossWS to be MD complete.
There's a ServiceReferenceHandler that translates AS MD to
WS UMDM and delegates to JBossWS for proper service-ref MD setup.
The correct way is to have MD complete before passing to JBossWS.
This means all the hacks from JBossWS related to service-ref MD
setup have to be moved from JBossWS to AS MD.
This will ensure proper abstractions and will allow smooth
switchboard/jboss-injection integration.