* lisp/emms-librefm-stream.el: Add file.
* lisp/emms-librefm-stream.el: Implement radio handshake call.
* lisp/emms-librefm-stream.el: Implement getting a playlist.
* lisp/emms-librefm-stream.el: Convert playlist to Emms tracks.
Add continuous streaming.
* lisp/emms-setup.el: Add to setup.
Remove lastfm code.
* lisp/emms-source-file.el: Remove lastfm url autoload.
Solve dependencies and compiler issues.
Merge branch 'librefm'
* doc/emms.texinfo: Document GNU FM support.