
    No. 79-1530.
    No. 79-1889.
    No. 79-6458.
    No. 79-6506.
    Town v. Reno, State Attorney of the Eleventh Judicial Circuit of Florida, et al., Rivera v. Oregon State Employees Assn. et al., Johnson v. City of Birmingham, Alabama, Covino v. Morris, Warden, et al.,
   ante, p. 803;

ante, p. 803;

ante, p. 846; and

ante, p. 847. Petitions for rehearing denied.  