Many thanks to the authors of the third-party code used in Origami. Here is the list in the alphabetical order.
(C) 2003-2013 by FreeImage This software uses the FreeImage open source image library. FreeImage is used under the FIPL, version 1.0 http://freeimage.sourceforge.net
Copyright (C) 2002-2008, Milan Ikits <milan ikitsieee org> Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallodebian org> Copyright (C) 2002, Lev Povalahev All rights reserved. http://glew.sourceforge.net/credits.html
Copyright (C) 1999-2006 Takeshi Kanno Copyright (C) 2007-2009 Antony Dovgal Haru is distributed under the ZLIB/LIBPNG License. https://github.com/libharu/libharu
Qt GUI Toolkit
Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). Qt is available under the LGPL. http://qt-project.org/doc/qt-4.8/lgpl.html
Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). All rights reserved. This file is part of a Qt Solutions component. Available under the BSD License http://qt.gitorious.org/qt-solutions/qt-solutions