Use new SplitIndicator control

Update all files that use a QML Menu item to QtQuick.Controls 2.4 to solve the issue of a menu showing up in random places on Android.

Get rid of QGCView, QGCViewPanel and FactPanel. All messages and dialogs are now handled in the root window.

Preserve clockwise winding when adjusting vertices

Add support for edit position dialog on vertices

Respect app units

Fixed issue where the "Set Circle Radius" menu entry was trying to affect the visibility of an item within a component.

Fixed issue where the "Set Circle Radius" menu entry was trying to affect the visibility of an item within a component.

This gives drag clicks precedence over splitting.