
    395 A.2d 1012
    Famorca et ux. v. Schaefer et ux., et al., Appellants, et al.
    Submitted June 16, 1978.
    Michael H. Collins, for appellants; Clinton W. Smith, for appellees, Famorca, et ux.
   Order affirmed.

HOFFMAN, J., did not participate in the consideration or decision of this case.  