add timidity sound patches in "/etc" for MIDI (#28)

board/miyoo/rootfs/etc/timidity/README

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+
+These patches were obtained from:
+	http://www.stardate.bc.ca/gus_patches.htm
+

board/miyoo/rootfs/etc/timidity/copyright.txt

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+There has been some interest in using this patch set commercially.  I am
+flattered, but I'm not sure what to say here.  I know that there are some
+patches that came from the ultrasnd mirrors which contained notices that
+they did not wish for them to be used commercially.  Since I raided the
+ultrasnd archives many years ago, I couldn't remember which ones were
+covered by this, so I just flatly said that the whole set was for
+non-commercial use only.  Since then, I have extracted the *.txt and read*.*
+files out of all the archives and grep'd them for "commercial".  While several
+of them came up as only being for non-commercial use, there are only a few in
+my set to which this applies.  These are:
+
+nearly the entire Analog drumset, drumset 25
+pistol.pat
+pistol2.pat     (not currently mapped in cfg files)
+machgun1.pat    (not currently mapped in cfg files)
+
+So, basicly you can not use the analog drums or the pistol files in any
+commercial work.  This is out of my hands.  The rest of the patches are fully
+public domain as far as I know.  It should not be hard to find another
+pistol which sounds almost as good.  As for the analog drumset, just go buy
+yourself a real TR808 or some other product far superior to these patches.
+
+If you DO use this patch set in a commercial production, I'd like to hear
+about it.  A free copy of the production might be nice too :)
+
+
+
+
+Eric A. Welsh
+ewelsh@gpc.ibc.wustl.edu
+Center for Molecular Design
+Institute for Biomedical Computing
+Washington University
+St. Louis, MO