* Modified debian/patches/gnomeradio-alsa.patch: Added command line option to disable loopback digital audio from radio device. * Modified debian/patches/gnomeradio-media_types.patch: Use g_return_val_if_fail(). * debian/gnomeradio.sgml: Updated man page. * Refresh patches: - debian/patches/gnomeradio-alsamixer.patch - debian/patches/gnomeradio-media_types.patch - debian/patches/gnomeradio-save_the_world.patch