Including <limits.h> in fast_atof.h for INT_MAX / UINT_MAX on non-Windows builds.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1648 dfc29bdd-3216-0410-991c-e03cc46cb475

include/fast_atof.h

@@ -8,6 +8,7 @@
 #include <stdlib.h>
 #include "irrMath.h"
 #include <float.h> // For FLT_MAX
+#include <limits.h> // For INT_MAX / UINT_MAX
 
 namespace irr
 {