Merge pull request #427 from wvvelzen/bcb6fix

Fix for Borland C++ Builder 6

tinyxml2.cpp

@@ -24,7 +24,7 @@ distribution.
 #include "tinyxml2.h"
 
 #include <new>		// yes, this one new style header, is in the Android SDK.
-#if defined(ANDROID_NDK) || defined(__QNXNTO__)
+#if defined(ANDROID_NDK) || defined(__BORLANDC__) || defined(__QNXNTO__)
 #   include <stddef.h>
 #   include <stdarg.h>
 #else