Added new pictures for the companies.
Changed prosperity modifier for companies.
Added some code for a new feature I'm working on, but it's not finished yet. I was too lazy to remove it.

increased good cost for sodium.
decreased amount of convois needed to trade sodium.
removed increased good input when using rail transport production method.
made gin plant unlocked through quinine

re-added german translation

changed the ownership production method to values below 1

changed the quantity of traded goods from 1 to 5 for all of the new manufactured goods

logo update

changed some values to hopefully make it more likely that the ai trades the new goods

added some new icons

changed wrong scaling of transport and electricity production method which resulted in veeeery high numbers of input and output goods

added hemp plantation, juniper berry plantation and herb plantation