Fix #228, use custom documentation rules

[pderaaij]

No description provided.

[pderaaij]

@smythey21 Same for this one.

[ThomasPr]

This pull request builds the final URL like that:
${rule.url}#${rule.name}

I prefer to define the rule url independently from the rule name.
One might link to a page or an anchor that is named differently from the rule name.

[pderaaij]

@djtarazona Fixed this one