Fader optional case flags

[okdecm]

[okdecm]

Not sure how to add localization strings - I'd only be able to provide en anyway.

[okdecm]

I'm also looking to add highlight features such as highlight on combat (red highlight with color picker) - is this good to proceed with or does this break the current ideology of separation between the modules?

[okdecm]

Any chance for a review yet? @Nevcairiel