
    Thomas J. Scanlon et al., Plaintiffs-Appellees, v. E. Karl Faitz, Building Commissioner, et al., Defendants-Appellants.
    (No. 60488;
    First District (2nd Division)
    April 8, 1975.
    
      Rehearing denied May 15, 1975.
    
    Kozlowski & Smith, of Chicago (Joseph Kozlowski and John A. Smith, of counsel), for appellants.
    Davis, Dietch & Ryan, of Chicago (William L. Ryan, of counsel) for appellees.
   PER CURIAM.  