changelog.html update
Revert "Small map patch to use the new window sprites, plus added the maint airlock sprites so it animates properly now"

This reverts commit 558a8d450210006425e3d103960a3a01b298b9b9.

Conflicts:
	icons/obj/doors/Doormaint.dmi
Revert "Latest map update from Juani"

This reverts commit caa5c886fb1b25710bd441b36adb717d7a3be0de.

Conflicts:
	maps/tgstation2.dmm