Copyright (c) 2012 MMO Project

This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held 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, and to 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 original software. If you use this software
   in a product, an acknowledgment in the product documentation would be
   appreciated but is not required.

   2. Altered source versions must be plainly marked as such, and must not be
   misrepresented as being the original software.

   3. This notice may not be removed or altered from any source
   distribution.

/// Libraries ///

DX Library Copyright (C) 2001-2012 Takumi Yamada.
libpng Copyright (c) 1998-2011 Glenn Randers-Pehrson.
zlib Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler.
libjpeg Copyright (C) 1994-2010, Thomas G. Lane, Guido Vollbeding.
Bullet Copyright (c) 2003-2006 Erwin Coumans.

/// Others ///

このソフトウェアはピアプロ・キャラクター・ライセンス(http://piapro.jp/license/pcl/summary)に基づき、
クリプトン・フューチャー・メディア株式会社のキャラクター「初音ミク」を使用しています。