Removed collisions from elevator blocks (fixes falling through the floor upon teleport)
Re-enabled gas transparency
Fixed gases keeping dimensions loaded
Thing now activates achievement
Esky & freezer now have recipes
Frostbite can now be reversed if treated quickly
Coal replacement only occurs in the bottom 3/4 of the world now
Mineshafts adhere to dimension sea level property
Added esky and freezer to localisations