Invoices v1.1.0.0 fs22-mods

Description:

You do work for someone else?
Then just invoice your working time!

With this mod you can send invoices to another farm. There are predefined activities for this.
In the main menu you can create and pay invoices.

Changelog v1.1.0.0:
- Own text can be defined for each entry
- Own price can be defined for each entry
- Position "Goods" with unit liter added