
    452 A.2d 58
    Arena, etc. et al., Appellants v. Heilman, et al.
    Argued June 10, 1980.
    Edwin L. Guyer, submitted a brief on behalf of appellants;
    Albert R. Subers, for appellees.
    Before PRICE, WICKERSHAM and LIPEZ, JJ.
   Order affirmed.  