* Const + reduced scope.
* Removed unused parameter.
* Const + reduced scope.
* There's no point in setting stats for spawn points.

* These get overwritten when the actor is spawned anyway.
* More work on the lua AI.
* Const + reduced scope.
* Const.
* Const, reduced scope.
* Blender MD2 plugin: Chaeck that the object has a correct number of skins.
Merge branch 'master' of git://github.com/ufoai/ufoai