Description of problem:

Since BRMS 6, drools-verifier is not used by business-central. Standalone Verifier API use is not also supported. So I think it should be removed from our distribution (e.g. jboss-bpmsuite-6.2-engine.zip) to avoid customer's confusion.

Related doc BZ: https://bugzilla.redhat.com/show_bug.cgi?id=1291971