Sections 51-33-19 through 51-33-27 shall be deemed to be full and complete authority for the issuance of certificates of indebtedness of drainage districts; and none of the present restrictions, requirements, conditions, or limitations of law applicable to the borrowing of money by drainage districts shall apply to the issuance and sale of certificates of indebtedness under said sections. No proceedings shall be required for the issuance of such certificates other than those provided for and required therein, and all powers necessary to be exercised by the commissioners of any such drainage district in order to carry out the provisions of said sections are hereby conferred.