Fixed Nicky's store

Fixed Nicky's store.  Made Dirt Mounds & Polar Bears respawn.  Full compile.

_module/nss/plc_respawn_od.nss

@@ -0,0 +1,13 @@
+void RespawnPlaceable(location lSpawn)
+{
+    object oNew = CreateObject(OBJECT_TYPE_PLACEABLE, GetResRef(OBJECT_SELF), lSpawn);
+}
+
+void main()
+{
+    object oSelf = OBJECT_SELF;
+    location lSpawn = GetLocation(oSelf);
+    
+    DestroyObject(oSelf, 0.0);
+    DelayCommand(7200.0, RespawnPlaceable(lSpawn));
+}