Added support for MySQL

catalogue/CMakeLists.txt

catalogue/CatalogueFactory.cpp

catalogue/CatalogueTest.cpp

catalogue/CreateSchemaCmd.cpp

catalogue/DropSchemaCmd.cpp

catalogue/DropSchemaCmd.hpp

catalogue/MysqlCatalogue.cpp

catalogue/MysqlCatalogue.hpp

catalogue/MysqlCatalogueSchema.before_SQL.cpp

catalogue/MysqlCatalogueSchema.hpp

catalogue/mysql_catalogue_schema_header.sql

catalogue/mysql_catalogue_schema_trailer.sql

catalogue/mysql_catalogue_schema_trigger.sql

cmake/Findmysql.cmake

cta.spec.in

rdbms/Login.cpp

rdbms/Login.hpp

rdbms/LoginTest.cpp

rdbms/wrapper/CMakeLists.txt

rdbms/wrapper/ConnFactoryFactory.cpp