In Our Midst - version 1.0 released

Voting on MAGS April 2024 is over, and despite solid competition In Our Midst won! Having had a month or so off from the game it's time to update it to the planned version 1.0. This new version contains a few fixes for bugs that were discovered after the MAGS release, and also several tweaks and improvements that I didn't have enough time for in the original release. It's broadly still the same game, but hopefully (assuming no major bugs are found) this will be the definitive version of the game.