opendiscussion: don't allow editing discussionpage if discussion is disabled

[ikiwiki] / doc / bugs / opendiscussion_should_respect_the_discussion_option.mdwn

The [[plugins/opendiscussion]] plugin allows pages named according to
the `discussionpage` setting to be edited anonymously, even if
`discussion => 0` is set.

(If it respected the `discussion` option, the combination of
`opendiscussion` and `moderatedcomments` might be good for blogs.)

[[done]] --[[smcv]]