Added rdbms::Stmt::AutocommitMode

catalogue/OracleCatalogue.cpp

catalogue/RdbmsCatalogue.cpp

catalogue/SchemaCreatingSqliteCatalogue.cpp

catalogue/SqliteCatalogue.cpp

rdbms/Conn.cpp

rdbms/Conn.hpp

rdbms/OcciConn.cpp

rdbms/OcciConn.hpp

rdbms/OcciStmt.cpp

rdbms/OcciStmt.hpp

rdbms/SqliteConn.cpp

rdbms/SqliteConn.hpp

rdbms/SqliteStmt.cpp

rdbms/SqliteStmt.hpp

rdbms/SqliteStmtTest.cpp

rdbms/Stmt.cpp

rdbms/Stmt.hpp