Much better missing SD Card detection

Support increment parameter meta data

Flash: Better error messing on boot loader port open fail

Plus other auto connect bug fixes

Add switch assignment to simple flight mode

Fix error messaging which was causing crash during flash

Simple flight mode config

Versioned parameter meta data cache

Domain changes for ArduPilot

Talking battery, plus other stuff

Domain changes for the ArduPilot locations from DIYDrones to
ArduPilot.org

Change wording to Communication Lost

MouseArea preventing Windows Surface scrolling

Fixes for small screens on Plan/Fly

Settings: Fix for small screens

ComplexMissionItem unit test

Survey: AMSL altitude support

-closes #2861

Survey: Add camera trigger support