Elections: absent voters; electronic return of absent voter ballots by uniformed services voters and overseas voters; allow, and codify tabulating certain absent voter ballots received up to 6 days after the election. Amends secs. 759a & 764a of 1954 PA 116 (MCL 168.759a & 168.764a) & repeals sec. 18a of 1954 PA 116 (MCL 168.18a ).