Merge pull request #91 from abaxter-rh4u/master

Cleaned up Serialization issues. Clustered EJBs. Fix for JMS Task Service ReleaseId Requirements
Merge pull request #92 from abaxter-rh4u/master

Utilize thread classloader in cases where releaseid == null
Merge pull request #93 from abaxter-rh4u/master

Corrected behavior regarding incorrect receiving MDB marshalling
Merge pull request #94 from abaxter-rh4u/master

Better null handling. Proper per process instance handling on JMS. Fact retrieval and deletion functionality