C. A. 5th Cir. [Certiorari granted, 411 U. S. 946.] Motion of Facilities Management Corp. for leave to file a brief as amicus curiae denied.
C. A. 5th Cir. [Certiorari granted, 411 U. S. 946.] Motion of Facilities Management Corp. for leave to file a brief as amicus curiae denied.