Handle fmuv2/v3

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

Switch to using firmware manifest for ArduPilot flashing

Full support for ChibiOS flash, including PX4 flash on ChibiOS bootloader

Add support for board/firmware detection using ArduPilot port naming scheme.

Remove qDebug

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

Also cleaning up annoying c++14 warnings.

Fix trad heli mappings

Formatting changes

Fix NuttX build url format

ArduPilot ChibiOS support

Custom, single firmware upgrades were fixed to "stable", even if the user selected "custom".
The code, when selecting the firmware type was using the combo box model index instead of the actual type defined by the list model.

Radio upgrade: Point updater to a binary which is fully MAVLink 2.0 enabled, including radio status.

This adds support for the full-sized FMUv4PRO design and the FMUv5 STM32F7 based generation.

* Fix minor spelling error

* Added support for the AUAV x2.1 Flight Controller
    also removed a duplicate entry for MindPX
    from src/comm/USBBoardInfo.json

Adds entries required to correctly identify, download and flash PX4
firmware to the AUAV X2.1 Flight Controller

* Update USBBoardInfo.json

Removed un-needed fallback entries. This has been tested!