--- /dev/null
+Copyright (c) 2003-2009 Alberto Demichelis\r
+\r
+This software is provided 'as-is', without any \r
+express or implied warranty. In no event will the \r
+authors be held liable for any damages arising from \r
+the use of this software.\r
+\r
+Permission is granted to anyone to use this software \r
+for any purpose, including commercial applications, \r
+and to alter it and redistribute it freely, subject \r
+to the following restrictions:\r
+\r
+ 1. The origin of this software must not be \r
+ misrepresented; you must not claim that \r
+ you wrote the original software. If you \r
+ use this software in a product, an \r
+ acknowledgment in the product \r
+ documentation would be appreciated but is \r
+ not required.\r
+\r
+ 2. Altered source versions must be plainly \r
+ marked as such, and must not be \r
+ misrepresented as being the original \r
+ software.\r
+\r
+ 3. This notice may not be removed or \r
+ altered from any source distribution.\r
+-----------------------------------------------------\r
+END OF COPYRIGHT
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