Upon the filing of Local Law Number 4 of the year 1977 of the Village of Cornwall-on-Hudson with the office of the New York State Secretary of State, the present Zoning Ordinance and Zoning Map of the Village adopted on October 3, 1960, readopted as Chapter 72 of the Code of the Village of Cornwall on March 22, 1967, and all subsequent amendments to either, shall be deemed repealed.