Fix waypoint linkage to first item

Fix CMake build (src/VideoStreaming/CMakeLists.txt)

Move VideoManager class from FligthDisplay to VideoStreaming

Record video with name

Disable both Taisync and Microhard until they are properly finished.

Plan: Avoid arrow positioning with takeoff item

Vehicle only performs stable fw version check one time

Avoid arrow positioning with take item

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

Makes more sense for it to be in VideoStreamer as it takes care of managing
the video streams.

QGCMAVLink: Add compiler check to avoid pragma warnings

MKV file recording fix

Repackage video sink into GstQgcVideoSinkBin