PER CURIAM.
The motion for leave to proceed in forma pauperis, the motion of the National Project on Urban Housing Law et al., for leave to file a brief, as amici curiae, and the petition for a writ of certiorari are granted. The judgment is vacated and the case is remanded to the Supreme Court of Illinois for further consideration in light of Thorpe v. Housing Authority of the City of Durham, ante, p. 268.