Initial support for global plan-wide altitude mode setting

Remove mutex from Vehicle::sendMessageOnLinkThreadSafe.

LinkInterface and Vehicle uses mutexes to synchronize writing bytes to the link instead of queued signals

Rework handling of fw/vehicle type with respect to conflicts with actual vehicle types.

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

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

Also fixed custom build

Re-architect toolbar for better customization capabilities. Also use less real estate.

This will allow sub users to see if the ROV is in the Roll/pitch toggle
mode using the APMSubInfo section in the info widget

Add support for Json file string translations

Major rework to support terrain profile display and terrain collision reporting

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

App messages now use simple modal message dialogs. Vehicle messages continue to use non-modal popup.

This fixes a bug where a URL containing a hashtag (#) was displayed
without the hashtag.

Set RC To Param support

Stable update

Add support for chunked STATUSTEXT

Remove unused HIL code

Remove unnecessary includes of QGroundCotrolQmlGlobal.h

Fix bad cast causing loss of precision with sequence numbers

Much better error reporting for Mission transfer errors

Better error text

Give up on getting AUTOPILOT_VERSION based on time now retry count.

Added correct handling of mavlink 2 change based on capability bits

Fix incorrect passing of firmware type

Mavlink terrain protocol support

Vehicle command send logging