Add guards around std library headers (#3013)

* Last fix for standard compiler error

* adding define guards around headers

* rename cmath.h and climits.h to cmath and climits respectively

* renaming cstdarg.h to cstdarg

* renaming cstdlib.h to cstdlib

* renaming cstring.h to cstring

* renaming cstdio.h to cstdio

* renaming cmath locale ctype

* renaming stdarg string and va_list

* renaming cstddef

* renaming stdio stddef stdlib

* renaming algorithm, functional, iterator, memory, and utility

* renaming bitset, cstdint, limits, and stdint

* renaming new and type_traits

* update quote includes for standard library headers to angle bracket includes

include/JSystem/JStudio/JStudio/functionvalue.h

@@ -1,7 +1,7 @@
 #ifndef FUNCTIONVALUE_H
 #define FUNCTIONVALUE_H
 
-#include <math.h>
+#include <math>
 #include "JSystem/JGadget/std-vector.h"
 #include "JSystem/JGadget/define.h"
 #include "JSystem/JGadget/search.h"

include/JSystem/JStudio/JStudio/jstudio-math.h

@@ -2,7 +2,7 @@
 #define JSTUDIO_MATH_H
 
 #include "dolphin/mtx.h"
-#include <math.h>
+#include <math>
 
 namespace JStudio {
 namespace math {

include/JSystem/JStudio/JStudio/jstudio-object.h

@@ -3,8 +3,8 @@
 
 #include "JSystem/JStudio/JStudio/jstudio-control.h"
 #include "global.h"
-#include <limits.h>
-#include <math.h>
+#include <limits>
+#include <math>
 
 typedef struct _GXColor GXColor;