Not sure whether it's a good idea to end a heading with a question mark.
When in doubt, we usually keep the code as it is now, so that's what
we're doing.
This way we'll be able to customize some of the rules, which doesn't
seem to be possible when using the `.mdlrc` file.
For simplification purposes, instead of including all rules one by one,
we're excluding the few rules we don't use.