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

src/JSystem/JKernel/JKRFileCache.cpp

@@ -6,8 +6,8 @@
 #include "JSystem/JKernel/JKRHeap.h"
 #include "JSystem/JUtility/JUTAssert.h"
 
-#include "ctype.h"
-#include "string.h"
+#include <ctype>
+#include <string>
 #include "global.h"
 
 JKRFileCache* JKRFileCache::mount(const char* path, JKRHeap* heap, const char* param_3) {