[x] remove it from the UIMA website's download section
[x] remove references to it in general from the UIMA website except maybe
keeping a reference to the archived downloads
[x] if the DUCC demo VM is still running, ask INFRA to shut it down
[ ] put up a note in the git repo stating that the project is retired,
does no longer get updates and may contain bugs or security problems.
[ ] ask INFRA to mark the UIMA DUCC github mirror as archived - or -
if they prefer remove the github mirror completely only keeping an
archived mirror at the ASF.
Task
Major