#mapper allowdupes true and #mapper allowdupes false don't work properly. #169

#mapper allowdupes true and #mapper allowdupes false don't work properly. Each of them just toggles the allowdupes state from whatever it's on, rather than setting it to true or false.

Per Djordje on the discord: "I see why. It's kinda silly. The Mapper Form has a toggle button for it, and the command is just triggering the same method the toggle button uses, which checks the state of the toggle button"