Marble: Move Annotation Plugin actions into an "Edit Maps" panel.
completed by: Mikhail Ivchenko
mentors: Dennis Nienhüser, shentey, Sanjiban Bairagya, Torsten Rahn
The actions of the annotation plugin are visible inside a toolbar and the View menu.
We'd like to have a dedicated "Edit Maps" panel (like for the Tour).
The panel should be deactivated by default. So the user needs to select it from "Settings -> Panels" to make it appear.
The actions should be moved from the toolbar into the Panel. They should be arranged (and grouped) like in the toolbar - just wrapped in two rows. The first row should contain all actions up to and including "Add Ground Overlay". The second row should contain the rest.
The annotation plugin should be enabled by default.