add initial examples, replacing the 'Demos/Demos3'. Will make it work cross-platform, OpenGL3/OpenGL2 and add more examples to it.

examples/ThirdPartyLibs/Gwen/Controls/Dialogs/Query.h

@@ -0,0 +1,14 @@
+#pragma once
+#ifndef GWEN_CONTROLS_DIALOGS_QUERY_H
+#define GWEN_CONTROLS_DIALOGS_QUERY_H
+
+#include "Gwen/Gwen.h"
+
+namespace Gwen 
+{
+	namespace Dialogs
+	{
+		//TODO. YesNo, Ok etc
+	}
+}
+#endif