Updated readme

copying.txt

@@ -1,6 +1,6 @@
 The MIT License
 
-Copyright (c) 2005 - 2012 G-Truc Creation
+Copyright (c) 2005 - 2013 G-Truc Creation
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

readme.txt

@@ -37,7 +37,7 @@ More informations in GLM manual:
 http://glm.g-truc.net/glm.pdf
 
 ================================================================================
-GLM 0.9.4.3: 2013-03-17
+GLM 0.9.4.3: 2013-03-20
 --------------------------------------------------------------------------------
 - Detected qualifier for Clang
 - Fixed C++11 mode for GCC, couldn't be enabled without MS extensions