Added the option of showing Maidenhead grid squares on the World Map, and the option of shading in worked grid squares. Addresses issue #59. Note that this introduces a new class called Maidenhead, which is capable of converting between latitude-longitude coordinates and grid squares. However, this functionality isn't currently used.
Added the option of showing Maidenhead grid squares on the World Map, and the option of shading in worked grid squares. Addresses issue #59. Note that this introduces a new class called Maidenhead, which is capable of converting between latitude-longitude coordinates and grid squares. However, this functionality isn't currently used.