Release 9 of www.ijg.org source code on 2013-01-13

http://www.ijg.org/files/jpegsrc.v9.tar.gz
   md5: b397211ddfd506b92cd5e02a22ac924d
  sha1: 724987e7690ca3d74d6ab7c1f1b6854e88ca204b
sha256: c4e29e9375aaf60b4b79db87a58b063fb5b84f923bee97a88280b3d159e7e535
droppatch additions for release 9 from jpegclub.org

http://jpegclub.org/droppatch.v09.tar.gz
   md5: 9e384e6dbc2eb7d72f0df38258220d47
  sha1: 468198212ec8adf03e3c284a1eb2d712ab96e435
sha256: 54dbc645610283d8a06b5995ee9f0ad00f2cf6c7bcf7d5352c756abcd823ff51