Allow plugins to control mainQmlWidgetHolder creation.

Check if qgcApp() actually exists before using it.

Video fit and camera pinch zoom

Remove the concept of reserved buttons for manual control

Plan: AltMode visual tweaks

AltMode visual tweaks

Default abort alt = 0. This works around problems between multi-rotor and fixed wing

Toolstrip tweaks

Default abort alt = 0. This works around problems between multi-rotor and fixed wing.

Joystick Video/Camera control

Fix jscript complaint

Only use small font on mobile

DropPane: Size/Position fixes

Add "known" parameters to camera controller.

Plan: Altitude modes rework

Size/Position fixes

Alt Mode: Wording changes, checkmarked menu

Mobile visual cleanup

Fix parameter for video stream info request

Altitude Mode terminology cleanup

Better mobile visuals

Visual cleanup

Remove qDebug

Newer version to support containsPress

Better sizing when closed