Allow dots in parameter key names

[ikiwiki] / doc / forum / html_source_pages_in_version_3.20100704.mdwn

Is this different from using the html/rawhtml plugins?

> I suppose you're talking about this:

        * po: Added support for .html source pages. (intrigeri)

> That means the [[plugins/po]] plugin is able to translate html pages
> used by the [[plugins/html]] plugin. --[[Joey]]