Arcade Spirits v1.1

The game's in good shape, 99.97% of bugs and typos are gone, and any significant story edits we wanted to make are now made. This patch is mostly polishing things up, with one feature addition to make loading save games easier.[list][*]Upgrades engine to Ren'Py 7.2.1. [*]Saving your game between levels caused some UI confusion before, where you had to manually click 'Return to Game' after loading. We've fixed this issue; now when loading you'll be dropped back into the game immediately. [*]Fixed a minor transparency issue in Ashley's icon. [*]Fixed typos.[/list]