Hotfix (black background not showing in "Unmapped locations").

Added a black background under the minimap. Its transparency is configurable via the mod menu (default = invisible).
Now changes to transparency are visible in the minimap preview in the menu.
Added one type of fort that was not previously mapped.
Changed some icons.
Fixed some issues with unmapped location texts.

Added new icons for graveyard, jungle with cave and indian village

Manually saving the game caused the radar to disappear. Fixed.

Fixed an issue where closing some windows or the main menu caused the radar to disappear.
Windows fixed are: boxes - dead bodies - wait timer - tutorial windows

Generic update.

First version.