263 F. Supp. 184, vacated and remanded.
William D. Zabel and Melvin L. Wulf for appellants.
Solicitor General Marshall for appellees.
The judgment of the court below is vacated and the case is remanded to the United States District Court for the Southern District of New York with instructions to dismiss the complaint as moot. [386 U.S. 9, 10]