Fix Sub safety summary descriptions

Update parameter metadata for Sub

fixed uploading of bin files

Complex Item: Fixed Wing Landing Pattern

Add FirmwarePluginFactory::supportedVehicleTypes support

Remove serial ids

Settings fixes

These are now stored in json file

Moving more settings to new SettingGroup mechanism

Plan: Change semantics for pulling altitude from mission items for new items

Add new SettingsGroup support

ArduPilot: Beta firmware drops using new format

- Look backwards from insert point
- Only pull altitude from _WAYPOINT items
- Only set altitude on _WAYPOINT items

Allow plugins to change/replace toolbar indicators.

Fixed a small binding loop in RallyPointEditorHeader.qml

Add bool support to FactSystem

Update mavlink v2

Convert bool settings to SettingsFact