Legislature; sessions; unicameral nonpartisan legislature; provide for, and revise term limits. Amends sec. 9, art. II, sec. 8, art. III, secs. 1, 7, 8, 11, 12, 14, 16, 17, 18, 19, 20, 22, 24, 26, 27, 29, 30, 31, 33, 37, 43, 53 & 54, art. IV, secs. 2, 3, 6, 7, 13, 18, 20, 25, 26, 28 & 29, art. V, secs. 1 & 25, art. VI, sec. 6, art. VIII, secs. 3, 15 & 27, art. IX, sec. 5, art. X, secs. 5 & 7, art. XI & secs. 1 & 3, art. XII; adds sec. 1a to art. IV & a schedule and temporary provisions & repeals secs. 2, 3, 4, 6 & 21, art. IV of the state constitution.