Initial Release.

Full Changelog:
-EFFICIENCY_LOSS_PER_UNUSED_DAY = 0 (meaning no efficiency will be lost if you take factories off the line)
-BASE_FACTORY_START_EFFICIENCY_FACTOR = 1000 (originally 10% starting Efficiency)
-BASE_FACTORY_MAX_EFFICIENCY_FACTOR = 1000 (originally 50% maximum Efficiency)
-BASE_FACTORY_EFFICIENCY_VARIANT_CHANGE_FACTOR = 0 (originally -90% Efficiency when changing production Variants)
-BASE_FACTORY_EFFICIENCY_PARENT_CHANGE_FACTOR = 0 (originally -30% Efficiency when changing from parent <--> children)
-BASE_FACTORY_EFFICIENCY_FAMILY_CHANGE_FACTOR = 0 (originally -70% Efficiency when changing with the same family)
-BASE_FACTORY_EFFICIENCY_ARCHETYPE_CHANGE_FACTOR = 0 (originally -20% Efficiency with the same archetype