[1.0.1] Audio/animation bug when loading savegames

[Giskler]

When you load a savegame where you have units sitting in temporary fortifications, they will keep doing the animation where they put down tents and it makes a *poof* sound over and over and over again. It persists through turns and will only go away if you wake all units and sleep them again.

Edit: This is apparently affects any unit that is slept, not just units in temporary fortifications. Hearing *poof* *poof* *poof* constantly is super annoying.