TEIID-2717 fix/enhancement for unrelated sorts over a union
Merge branch 'master' of git://github.com/teiid/teiid
TEIID-2718, TEIID-2719: Re-arranged the classpath for the war files, that seems to avoid the IllegalAccessError. Fixed the error message when non-existent VDB is queried. Corrected NPE, by correcting access to table that has unique key but does not have PK. Added Integration test
Merge pull request #144 from rareddy/TEIID-2719

Teiid 2719