Extra keys for settings defined in settings.cfg

[michelcolman]

There are quite a few hidden settings in settings.cfg that are very useful even though they are considered too complicated for novice users. However, it would be great if we could assign hotkeys to those hidden settings by editing the settings.cfg file so we don't have to quit, edit the settings, then start the game up again.

For example

INCREMENT_CONIC_PATCH_LIMIT
{
        primary = SingleQuote
        secondary = None
}

Anything starting with "INCREMENT" increments the variable name behind it, anything starting with "DISABLE" sets the variable to false, etc. By default none of these would be present in settings.cfg, but users could add them as they saw fit. Novice users never even need to know, so it won't confuse anyone. And it's probably easy to implement as no UI is necessary (apart from a simple one line green text message as confirmation)