New industries for pak64

[Nazalassa]

Some industries, mostly for late-game.

Done:

• Governmental emergency toilet paper supply: appears between February 2020 and May 2023, consumes paper. dat file, image, pak file

Planned:

• Organic plastics factory

[makie]

lol 

Intro_year=2020
Intro_month=2
Retire_year=2023
Retire_month=5

Corona 
Lock down 

really funny

What was it? No authority office will ever be abolished again. In Simutrans, this also applies to factories. A toilet paper distribution authority for ever.