This page was very out of date and had incorrect information including
reference to odfauthors, which has been superceded by the use of
nextcloud.
https://wiki.documentfoundation.org/Documentation/Development/User_Guide_Tasks
I'm not sure what's the best thing to do about the page, but it's very
misleading as it is, so I removed the old info and amended some of it.
I'm sure it could be further improved.
Jean