
    445 A.2d 251
    Swemley v. Newcomer, Appellants.
    Petition for Allowance of Appeal Denied July 19, 1982.
    Argued March 23, 1981.
    Dennis A. Alessi, for appellants;
    Allen H. Smith, for appellee.
    Before PRICE, WIEAND and LIPEZ, JJ.
   Order affirmed.  