Added a cooldown to messages (disabled by default), multiples of the same message will get chunked together to prevent the player's screen from filling up with click spam
Added a radius to keep chunks loaded near Device type signs, so the levers behave more predictably when a player leaves the area
Fixed a problem when trying to convert shop types with ink sacs, and having an empty chest
Fixed the ability to use a [Share] sign without the players being shared with listed on the sign