
    No. 81-596.
    Springdale School District No. 50 of Washington County v. Grace et al.
   C. A. 8th Cir. Certiorari granted, judgment vacated, and case remanded for further consideration in light of Board of Education of Hendrick Hudson Central School District v. Rowley, ante, p. 176. Reported below: 656 F. 2d 300.  