[CVar System] The system does not check if a variable already exists when creating an AutoVar

[joviol]

When declaring a new AutoVar the system does not check the map for existing name.
So if a Serialization system is introduced and creates the variables beforehand, those will be at the bottom of the array but the variable declared in code will get the new value it set instead.
It also means the there will be dangling variables in the array.