Refactor Catalogue and RdbmsCatalogue Classes

catalogue/12.0/oracle_catalogue_schema.sql

catalogue/12.0/postgres_catalogue_schema.sql

catalogue/12.0/sqlite_catalogue_schema.sql

catalogue/AllCatalogueSchema.hpp

catalogue/CMakeLists.txt

catalogue/Catalogue.hpp

catalogue/CatalogueExceptions.hpp

catalogue/CatalogueUtils.cpp

catalogue/CatalogueUtils.hpp

catalogue/CreateAdminUserCmd.cpp

catalogue/DriveConfig.cpp

catalogue/DriveConfig.hpp

catalogue/DummyCatalogue.cpp

catalogue/DummyCatalogue.hpp

catalogue/Group.hpp

catalogue/InMemoryCatalogueFactory.cpp

catalogue/OracleCatalogue.hpp

catalogue/OracleCatalogueFactory.cpp

catalogue/OracleCatalogueFactory.hpp

catalogue/PostgresCatalogue.hpp