Allow disconnect/reconnect of RTK GPS

Stable merge

Resume Mission: Fix up sequence numbers and current item

Save App Log failing on Android

Rename camera modes for usability

Flight Speed changes were not flowing through rest of mission items

Add distance to home to Vehicle FactGroup

Resume mission fixes

* Resume index adjust to previous coordinate command
* Takeoff always added to resume mission
* Remove camera id checks which are no longer part of spec
* Simplified de-dup logic

Rework disabling of setup pages

Survey fixes

MockLink: Simulate movement of ADSB vehicle

CustomMapItems: Fix object creation

This will make setup pages respond accordingly to armed state
transitions. This will also allow the settings on a page to at least be
visible while they are disabled.

QGCCorePlugin::customMapItems support

Vehicle: Allow send COMMAND_LONG from Qml

Also rename QmlPageInfo to QmlComponentInfo to cover more use cases

Stable merge

New PageView control in instrument panel