This article shall be liberally construed to effect the purposes hereof; and insofar as the provisions of this article may be inconsistent with the provisions of the Constitution of Georgia, under circumstances where the General Assembly has been granted the power by law to enlarge or restrict such provisions of the Constitution of Georgia, or inconsistent with the provisions of any law, including any general, local, or special Act of the General Assembly relating to bonds issued by any municipality, this article shall control.