scrubber improvements
<span class="gl-align-middle -gl-mr-2 has-tooltip" title="The source project is a fork"><svg class="s12 gl-ml-1 has-tooltip" data-testid="fork-icon"><use href="/assets/icons-41229992eca580608aadaaa9b83b717650b2863442574d0ebb87f859c42a3b6c.svg#fork"></use></svg></span> obfusk/jekyll-fdroid:scrubber-improvements into master
Two suggested improvements:
One: remove strip <a> tags w/o href (since we remove all other attributes it doesn't do anything).
NB: this currently removes the entire node, including its contents; I can change it to keep the contents, but that's more work.
Two: mark external links as such by appending the text the hostname; e.g. [external link]
<a href="https://example.com" rel="external nofollow noopener" target="_blank">link</a> [example.com]Edited by FC (Fay) Stegerman