An Act amending Title 8 (Boroughs and Incorporated Towns) of the Pennsylvania Consolidated Statutes, in associations and organizations, further providing for associations and organizations for mayors; in elections of officers, further providing for eligibility; in powers, duties and rights of appointed officers and employees, further providing for appointments and incompatible offices and for police serving under cooperative agreement or contract; in corporate powers, further providing for specific powers; in taxation and finance, further providing for investment of funds; providing for solid waste collection and disposition; and, in ordinances, further providing for ordinances and resolutions and for publication.