More work on mission item indicators

Add oucoming messages in tlog

Follow Me work

Allow unknown flight modes without warning

Disable pairing

Disable pairing

Update

Finish up follow me support

Turn off simulation

Change to vehicle location when home position shows up

Better simulated position for Follow Me testing

Fix interval

Plugin'ized follow me support

Rename i in VisualItemIndex

Add Takeoff SimpleItem if first item is complex

Motor test fixes for Sub

Use defined, custom application name.

This is a bugfix due to changed signature in 3089da58

Plan: Fix SplitSegment mission item insertion

Fix SplitSegment insertion

Only hide generic waypoint indicators

Only hide generic waypoint indicators

QT_FATAL_WARNINGS on for unit tests

Use Options control in Corridor scan

Use Options control

Fix dropdown indicator color

New QGCOptionsComboBox control

Use new GCOptionsComboBox control

New QGCOptionsComboBox control

Handle cross fact update internally

Remove all case missing current index notification

Correct description