Support for Slurry Trading System mod

[SuBerPL]

Courseplay does not fill the slurry from this http://www.farming-simulator.com/mod.php?lang=pl&country=pl&mod_id=93108&title=fs2017 mod. Can you add support for it?

[pops64]

If there not using standard giants triggers for this. Then this will go on our todo list for now. Adding it to our unsupported mod thread. #2231