#5 Remove the unknown things that are put onto the map when "limit removing" is selected

[Alexandre-Xavier]

Limit removing doesn't mean that the source port supports additional "things". Users of Chocolate-Doom Plus, Lemon Doom and Crispy-Doom will get a crash when entering the maps because it contains objects that are unknown to vanilla Doom.

I didn't check if it's still true for the latest version, but I could open the map in Doom Builder at remove 4 things that were place right around the start spot and the map would run.

[Andrew Apted]

Yeah I will fix that.