Save settings somewhere.

[noirscape]

At the moment, region and install options aren't saved upon exiting. This is sorta annoying, because I have to set the region each time to EUR, and change install mode to CIA. Saving these settings in a file would get around this issue.

[DrakiaXYZ]

Actual config is something I really do want to add, hopefully I'll have some time to get something thrown together soon.

[DrakiaXYZ]

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