14INFORMATION ON SOFTWARE LICENSEThis unit uses a software based on the license below.*zlib LICENSECopyright (C) 1995-2013 Jean-loup Gailly and Mark AdlerThis software is provided 'as-is', without any express or implied warranty. In no event will the authors beheld liable for any damages arising from the use of this software.Permission is granted to anyone to use this software for any purpose, including commercial applications, andto alter it and redistribute it freely, subject to the following restrictions:1. The origin of this software must not be misrepresented; you must not claim that you wrote the originalsoftware. If you use this software in a product, an acknowledgment in the product documentation wouldbe appreciated but is not required.2. Altered source versions must be plainly marked as such, and must not be misrepresented as being theoriginal software.3. This notice may not be removed or altered from any source distribution.Jean-loup Gailly ( jloup@gzip.org)Mark Adler (madler@alumni.caltech.edu)*Libpng LICENSEThis copy of the libpng notices is provided for your convenience. In case of any discrepancy between thiscopy and the notices in the file png.h that is included in the libpng distribution, the latter shall prevail.COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:If you modify libpng you may insert additional notices immediately following this sentence.This code is released under the libpng license.libpng versions 1.2.6, August 15, 2004, through 1.6.8, December 19, 2013, are Copyright (c) 2004,2006-2013 Glenn Randers-Pehrson, and are distributed according to the same disclaimer and license aslibpng-1.2.5with the following individual added to the list of Contributing AuthorsCosmin Trutalibpng versions 1.0.7, July 1, 2000, through 1.2.5 - October 3, 2002, are Copyright (c) 2000-2002 GlennRanders-Pehrson, and are distributed according to the same disclaimer and license as libpng-1.0.6 with thefollowing individuals added to the list of Contributing AuthorsSimon-Pierre CadieuxEric S. RaymondGilles Vollantand with the following additions to the disclaimer:There is no warranty against interference with your enjoyment of the library or against infringement.There is no warranty that our efforts or the library will fulfill any of your particular purposes or needs. Thislibrary is provided with all faults, and the entire risk of satisfactory quality, performance, accuracy, andeffort is with the user.libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are Copyright (c) 1998, 1999 GlennRanders-Pehrson, and are distributed according to the same disclaimer and license as libpng-0.96, with thefollowing individuals added to the list of Contributing Authors:Tom LaneGlenn Randers-PehrsonWillem van Schaiklibpng versions 0.89, June 1996, through 0.96, May 1997, are Copyright (c) 1996, 1997 Andreas DilgerDistributed according to the same disclaimer and license as libpng-0.88, with the following individuals addedto the list of Contributing Authors:John BowlerKevin BraceySam BushellMagnus HolmgrenGreg RoelofsTom Tanner