Add files in playlist to "local media" in library

[Joren]

It's kind of a convenience thing...I've got my stuff organized by playlists already, and I want to get them into the library. The nice people on the IRC channel gave me a couple ways to do this manually, so it's not a major deal, but still

It just seems kind of silly that there are a ton of ways to add files from the library to a playlist, but you can't go the other way very easily. I'd like it if there were an option to add all files listed in a playlist to the "Local Media" section of the library. A possible place to put this option might be in the Send To menu that shows up when you right-click a play list in the library. It could be called "Send to Local Media (enqueue)" or something like that.