132.44 Powers in addition to other powers granted.—The powers granted by ss. 132.33-132.47 to issue general obligation refunding bonds shall be deemed to be in addition to the provisions of ss. 132.01-132.32, and in addition to any other powers or authority provided by law. Sections 132.33-132.47 constitute full authority for the things herein authorized, and no proceedings, publications, notices, consents, or approval shall be required for the doing of the things herein authorized, except as are herein prescribed and required. Sections 132.33-132.47 shall be deemed complete within themselves, except insofar as other laws are expressly made applicable, and the powers hereby granted shall not be restricted or limited by any other law.