VTOL Takeof/Landing Pattern work

Support null for FactMetaData default

FactMetaData: Shorten meta data keys for smaller file sizes

Plan: supportedMissionCommands is vehicle class sensitive

Shorten meta data keys for smaller file sizes

Terrain data: Deal with double imprecision errors in elevation tile calculations

Deal with double imprecision errors in elevation tile calculations

Replace qFuzzyCompare with better functioning QGC::fuzzyCompare

Replace qFuzzyCompare with better functioning QGC::fuzzyCompare

supportedMissionCommands is vehicle class sensitive

Plan: Show correct item editor based on current VTOL state in mission

Fix zlib setup on Windows

Remove buggy usage of vehicleYawsToNextWaypointInMission

More comprehensive testing of editor facts

Show correct item editor based on current VTOL state

Add QGC::fuzzyCompare which works in all cases

Move GuidedActionsController references to global

Move GuidedActionsController references to global

Plan: Fix recalc bugs associated with vtol state, speed, vehicle/gimbal yaw

Fix recalc bugs associated with vtol state, speed, vehicle/gimbal yaw

Support stacked component dialogs

Fix deprecated usage for 5.15.0

Remove duplicate resource

Support stacked component dialogs

Prefer ALTITUDE message over GPS messages

Add X7 support

Fix deprecated usage

Prefer ALTITUDE message over GPS messages

Better handling of vehicle change state transitions

Better handling of vehicle change state transitions

Add mutex for _sessionTargets access. Remove range_for usage. General…

Add mutex for _sessionTargets access. Remove range_for usage. General cleanup

Cleanup duplicated magic numbers in joystick code

Cleanup duplicated magic numbers in joystick code

Fix Flow custom flash

Add high latency handle