Added link to roundEven what about

glm/core/func_common.hpp

@@ -101,6 +101,7 @@ namespace glm
     /// 
     /// @see - <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/roundEven.xml">GLSL roundEven man page</a>
     /// @see - <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.3</a>
+	/// @see - <a href="http://developer.amd.com/documentation/articles/pages/New-Round-to-Even-Technique.aspx">New round to even technique</a>
 	template <typename genType> 
 	genType roundEven(genType const & x);