Sup. Ct. Fla. Petition for rehearing granted, and order entered October 15, 1991 [502 U. S. 912], denying petition for writ of certiorari vacated. Motion of petitioner for leave to proceed in forma, pauperis granted. Certiorari granted, judgment vacated, and case remanded for further consideration in light of Espinosa v. Florida, ante, p. 1079.