man page urls changed breaking some incoming links

[johnl]

It looks like the man page urls changed at some point (I think in the last week or so maybe?)

At some point they were in the format: https://www.collectd.org/documentation/manpages/collectd.conf.5.shtml
But are now: https://www.collectd.org/documentation/manpages/collectd.conf.html

There are still a lot of incoming links to the old urls. Such as from the wiki: https://github.com/collectd/collectd/wiki/Plugin-Tail

I can't find a way to do proper redirects with github pages, it looks like you have to do it with a little html stub file (which looks to have been done with some old wiki pages in this repository).