Any and all additions, deletions, amendments or supplements to the Code, when adopted in such form as to indicate the intention of the City Commission to make them a part thereof, shall be deemed to be incorporated into such Code so that reference to the "Code of the City of Parsons" shall be understood and intended to include such additions, deletions, amendments or supplements. Whenever such additions, deletions, amendments or supplements to the Code shall be adopted, they shall thereafter be inserted in said Code as amendments and supplements thereto.