Openimu

- [OpenRTK] Print 'NMEA' and INSPVA.
- [Framework] Improved the ping perform on devices.

- [OpenRTK] Modify INS json: suitable for INS_APP v2.0.0.
- [Framework] Improve the output of console.

- [Framework] Support download combined GNSS_RTK_SDK and INS_APP Firmware.
- [Framework] Display python driver version.
- [Framework] Remove upgrade file when upgrade firmware.

- [OpenRTK] Add 'rD' command to restore OpenRTK330 default configuration.
User can find 'RESTORE DEFAULTS' button in OpenRTK->SETTINGS.
- [OpenRTK] Add 'gB' command to get configuration according to range of parameterID.
- [OpenRTK] Support update GNSS_RTK_SDK in App Center.
- [Framework] Enhance the message parser from device.