Fixing some mistakes in the doc
The mouse events in the editor scene now only pass the screen point to the callback functions. The functions now need to convert these to map coordinates themselves, if needed.
Removed auto outlining of actors.
Removed leftover debug code.
Clicking or dragging on the map will now give input focus to the container over it.
The edit box of the layer combo box can now not be edited.
The text in the layer combo box is now reset on map change.