Only check latest stable firmware one time

Cleanup download object on error

Fix DISABLE_VIDEOSTREAMING build (again)

Track trace mode in polygon so we can use it to exit wizard mode

Fix typo

Track trace mode in polygon so we can use it to exit wizard mode

Fixed interactions between PreFlightCheckList and the FlightView

APMSubMotorComponent.qml: fix broken timer binding

Switch gstreamer to use Qt log API by default

timer.start() and timer.stop() were breaking the 'running' binding of
the timer

Plan: Takeoff/Land insertion fixes, fix current item update after delete, fix crash

Fix DISABLE_VIDEOSTREAMING (once more)

QGCMavlink: Add GCC version check to use address-of-packed-member

Plan: Make PX4 VTOL takeoff work like fixed wing

Don't report missing parameter FRAME_CLASS

Fix current item updating after delete

Not setting _isIncomplete correctly was causing crash

Fix Plan insert Takeoff/Land for correct enable state and insert into correct place. 

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

Plan: Make PX4 VTOL takeoff work like fixed wing

QGCMAVLink: Add compiler check to avoid pragma warnings

MKV file recording fix

Repackage video sink into GstQgcVideoSinkBin

MSVC warns about not identified pragmas
Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

Fix PreFlightBatteryCheck issue with NaN

ArduPilot: Change follow to work above home altitude only

QGCMAVLink: Remove mavlink warnings

Change follow to work above home altitude only

mavlink as submodule contains more warnings than particles in the universe.
This results in a terrible experience for developers, since it makes harder to find
real warning messages for QGC.
Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

Fix matroskamux stream start (workaround for https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/issues/449)

Fix placement of Vehicle::_sendNextQueuedMavCommand

Use new tarballs for android gstreamer