Add an option for skipping static functions

[Gnimuc]

close #455

cc @sloede

[JoshuaLampert]

Thanks for this quick addition @Gnimuc! However, for me, static functions are only skipped if skip_static_functions = true in the generator.toml is before the [codegen] block other than suggested in the example file. Is that to be expected and if yes, could this be adjusted in the example generator.toml?

[Gnimuc]

Thanks for this quick addition @Gnimuc! However, for me, static functions are only skipped if skip_static_functions = true in the generator.toml is before the [codegen] block other than suggested in the example file. Is that to be expected and if yes, could this be adjusted in the example generator.toml?

Oops! That's a miss.

[JoshuaLampert]

Alright, thanks for the quick reply and the quick fix!