Add ability to ignore commented links

[wpinfusion]

I would like to request the ability to exclude links that are in a html comment <!-- ... -->

For example, I may have a temporary anchor tag for debugging purposes commented out when testing for broken links:

<!-- <a href="/broken-link">Test</a> -->

I don't want muffet to report these since they pollute the report.

[raviqqe]

I can't reproduce here... https://github.com/raviqqe/muffet/pull/503

Can you send me the link to your website?

[raviqqe]

I think it's working as expected. But feel free to reopen the issue.