
    October 2, 1981.
    438 A.2d 622
    Brown, etc. v. Bannon, etc., Appellants.
    Argued February 3, 1981.
    Penn B. Glazier, for appellants; John L. Lachall, for appellees.
    Before WICKERSHAM, POPOVICH and WATKINS, JJ.
   Final decree affirmed.

POPOVICH, J., concurred in the result.  