¶1Crawford C. Martin, Attorney General of Texas, George M. Cowden, First Assistant Attorney General, and J. C. Davis, W. O. Shultz II and James C. McCoy, Assistant Attorneys General, and A. J. Carubbi, Jr., for appellants.
¶2David R. Richards for appellees.
¶3PER CURIAM.
¶4The motion to affirm is granted and the judgment is affirmed.