v4.1.19

1. add AES/DES TypeHandler impl
2. init SmartSql.DataConnector
3. task builder register smartsql use alias for SmartSql.DataConnector
4. optimize Error log
5. optimize sourceParameterPrefix when null
6. SmartSql.DataConnector pack as tool
7. add support Mutil-Publisher-Subscriber for SmartSql.InvokeSync.RabbitMQ
8. add support Mutil-Publisher-Subscriber for SmartSql.InvokeSync.Kafka
9. add support DbCommandCreated event for CommandExecuter
10. fix #89

Install-Package SmartSql.Oracle

 new SmartSqlBuilder().
    UseOracleCommandExecuter()
    ...