Fix starting point for first grid line

Survey: Reordering ui elements

Add note about gstreamer complete install in readme

Updated MAVLink 2.0 headers

Survey camera

Survey update

Move battery.percentRemainingAnnounce to Qml Global

Fix knots to m/s conversion. Oops.

Use app settings translators on params

The static Fact was causes problems with Qml

Break out SurveyMissionItem->ComplexMissionItem class hierarchy

Remove Status Details widget

Major re-architecture of json mission item editor support

Joystick config: Fix scrolling

Quickly handle downloading scattered gaps

This also fixes scrolling

[Mission stats in Survey Feature]: check when survey item is first mission item

Fix active binding