DISCUSSION REGARDING THE ORDINANCE OF THE MAYOR AND CITY COMMISSION OF THE CITY OF MIAMI BEACH, FLORIDA, AMENDING CHAPTER 2 OF THE CODE OF THE CITY OF MIAMI BEACH, ENTITLED "ADMINISTRATION," BY AMENDING ARTICLE III, ENTITLED "AGENCIES, BOARDS AND COMMITTEES," BY AMENDING DIVISION 18, AND SECTIONS 2-190.11 THROUGH 2-190.14 THEREOF, ENTITLED "RESERVED," TO CREATE THE "SENIOR AFFAIRS COMMITTEE," AND TO ESTABLISH AND SET FORTH THE PURPOSE, POWERS, DUTIES, COMPOSITION, AND SUPPORTING DEPARTMENT FOR THE COMMITTEE, AND, PROVIDING FOR REPEALER, SEVERABILITY, CODIFICATION, AND AN EFFECTIVE DATE