Plus4emu now shipping ROMs in the sources

Hi all, I've noticed that the latest version of plus4emu now ships copyrighted ROMs in the sources. These ROMs are not installed and the only place where the user can put them is, as usual, a hidden directory in his homedir. I think that we should move plus4emu from free to nonfree because of this change. But other options can be made too. For example, I could ask upstream to remove the ROMs from source and wait to package the next release. I'd like to hear what you think about. Bye, Andrea.