Modified some areas, items, creatures

Added a forge to make a weapon into another weapon of a different base type.

_module/nss/unlockforge.nss

@@ -0,0 +1,5 @@
+void main()
+{
+object oForge = GetNearestObjectByTag("WeaponForge", OBJECT_SELF, 1);
+ActionUnlockObject (oForge);
+}