Such revision shall be by one (1) ordinance embracing all ordinances of a general and permanent nature preserved as changed or added to and perfected by such revision, codification and compilation and shall be a repeal of all ordinances in conflict with such revision, codification and compilation, but all ordinances then in force shall continue in force after such revision, codification and compilation for the purpose of all rights acquired, fines, penalties and forfeitures and liabilities incurred and actions therefor. The only title necessary for such ordinance shall be "An ordinance for revising, codifying and compiling the general ordinances of the city of ….."