
    437 A.2d 1015
    Cooke, et al. v. Bruce, et al., Appellants.
    Reargument Denied Dec. 16, 1981.
    Argued December 1, 1980.
    David W. Knauer, for appellants;
    Richard E. Deetz, for appellees.
    
      Before HESTER, CAVANAUGH and VAN der VOORT, JJ.
   Judgment affirmed.  