CB 120949: AN ORDINANCE relating to land use and zoning; expanding housing options by easing barriers to the construction and use of accessory dwelling units as required by state legislation; amending Sections 22.205.010, 23.22.062, 23.24.045, 23.44.011, 23.44.014, 23.44.016, 23.44.017, 23.44.046, 23.45.512, 23.45.514, 23.45.545, 23.84A.008, 23.84A.032, 23.84A.038, 23.90.018, and 23.90.019 of the Seattle Municipal Code; repealing Sections 23.40.035 and 23.44.041 of the Seattle Municipal Code; and adding new Sections 23.42.022 and 23.53.003 to the Seattle Municipal Code.