Comment 7 for bug 1162918

There is one issue that needs discussion...
Currently, all workers in stock are only freed if the warehouse is destroyed, leading the the explosion of carriers. I guess we all agree we should keep that. However, upon dismantling, currently only workers that are not yet incorporated in stock (such as soldiers) leave the building. So either we release all stock (maybe not carriers) when dismantling, either we don't release anything and rely on the player to empty it beforehand, either we only release soldiers. But the current behaviour is not straightforward imho.