Building_weight changes.

Performance improvements. I will be working on the mod's lag, this is the first patch focusing on it.

Fixed double pop-growth debuff in machine empires.

Fixed absent lithoid decision. (decisions changes)

Fixed absent terravore civic and lack of consumer goods base production.

Fixed harmony tradition bug.

Fixed lithoid base income (country_types changes).

Updated to work with lithoids. District changes (to make lithoids build mining) and lithoids changes (traditions, species, pops, ship_sizes, etc.)