finally recooked.

Fixed Recipe for Explosive Hut to use hardened leather, not stone consolident.
Put in "Altar" blocker to not allow placing multiple Exp Huts close to gether (like altars)
Changed Alchemist animation to standing pondering from kneeling.
Explosive Hut now slows decay by half the time.
Adjusted material cost of Explosive Hut
Explosive Hut is now lockable

First build of Explosive Hut
First build of Dragon Powder Barrel
Added Decay timers to Explosive Jars, Dragon Powder, and crate of explosives.
Cannot store explosive jars, crate of explosives or dragon powder in preserve boxes or feeders.