Thingsboard-gateway

ThingsBoard IoT gateway minor release contains:
- FTP connector - allows to connect to FTP servers, find files by paths and process data from them.

Includes fixes and improvements for:

- MQTT connector;
- Modbus Connector;
- Gateway service fixes and improvements;

ThingsBoard IoT gateway minor release, includes fixes and improvements for:

- MQTT connector;
- Modbus Connector;
- Request Connector;
- ODBC Connector;
- TB Gateway service fixes and improvements;

Minor release of ThingsBoard IoT gateway.

Contains fixes and improvements.

Additional hotfix for 432 .

Minor release.
Contains fixes for Modbus Connector, BACnet connector and improvements for the gateway service.

Minor release of ThingsBoard IoT Gateway.

Contains fixes.

ThingsBoard IoT gateway minor release, includes fixes and improvements for:
- MQTT connector;
- Modbus Connector;
- OPC-UA connector (Thanks joerg555);
- TB updater fixes;
- TB Gateway service fixes and improvements;

Additional features:
- If no connectors in connectors section in *tb_gateway.yaml* file - the gateway automatically turns on remote configuration and you are able to configure it from Gateways dashboard on ThingsBoard.
- **qos** parameter in general configuration (Quality of service for connection between the gateway and ThingsBoard instance, supported values - at most once **0** or at least once **1**)