Enumeration SaveCustomVersion

2016/12/20 - Initial version of the save system, saves some character stuff like inventory and health

2017/02/13 - Store if a actor was stored in the level in the actor TOC

2017/01/25 - Change object header, stops storing map name in savefile. Breaks all backward compability

2017/05/02 - Removed outer from save in actor header, now it's saved as a part of the actors property set

2017/05/23 - Rewrote power connections to use actor components.

2017/01/30 - Changed serialization of property names to strings instead of ints. Breaks all backward compability

2017/01/23 - Now storing transform for all saved actors

2017/01/31 - Now store the body state of all vehicles