
    427 A.2d 245
    W. T. Kratovil, Inc., etc. v. Feldstein et ux., Appellants.
    Reargument Denied Aug. 4, 1980.
    Argued November 13, 1979.
    Stanley M. Stein, for appellants;
    William C. Bartley, for appellee.
    Before PRICE, HESTER and CAVANAUGH, JJ.
   Order affirmed.  