[Rhythmbox-devel] disable search for plugins

[Renato Budinich <rennabh gmail com>]

Hello, i have some .html files in my music folders. Every time rhythmbox
scans the folders and finds them, it asks me if it should search for a
suitable plugin to read them. Obviously it can't find none. This thing
pops up every time i start rhythmbox and it's annoying... Is there a way
to disable the plugin search for a particular type of file?
thank you
Renato