V2.1.9

Changes

 * Fixed (again) an issue which allowed the Unfinished Gun to show up in shops even after the Finished Gun is unlocked
 * Fixed (again) an issue which could cause door and pedestal sprites to show glitched textures (finally reproduced this one and confirmed it's fixed)
 * The 360 No Scope synergy is no longer dependent on framerate, which should make this more reliable (especially on some controllers)
 * Fixed another issue related to infinite dog petting (caused by table flipping)
 * Reverted the change which started the speedrun timer when opening a rainbow chest
 * Fixed the speedrun timer format (now uses a period between seconds and milliseconds instead of a colon)