libultra cleanup (#215)

* cleanup libultra

* fixes

- use quotes instead of <> for includes
- add macros for zelda specific thread priorities
- fix Makefile
- properly format the remaining pfs structs

* fix button macros + add CHECK_BTN_ANY/CHECK_BTN_ALL

* remove ULTRA_ABS

* fix includes

* update z_player.c/z_lib.c + run format.sh

* merge upstream/master

* fix include in En_Goroiwa

* fix includes

include/ultra64/printf.h

@@ -1,6 +1,6 @@
-#ifndef _PRINTF_H_
-#define _PRINTF_H_
-#include <stdarg.h>
+#ifndef _ULTRA64_PRINTF_H_
+#define _ULTRA64_PRINTF_H_
+#include "stdarg.h"
 
 typedef struct {
     /* 0x0 */ union {
@@ -19,7 +19,7 @@ typedef struct {
     /* 0x2C */ u32 nchar;
     /* 0x30 */ u32 flags;
     /* 0x34 */ u8 qual;
-} _Pft;
+} _Pft; // size = 0x38
 
 #define FLAGS_SPACE 1
 #define FLAGS_PLUS 2
@@ -27,8 +27,4 @@ typedef struct {
 #define FLAGS_HASH 8
 #define FLAGS_ZERO 16
 
-s32 _Printf(char *(*prout)(char *, const char *, size_t), char *dst, const char *fmt, va_list args);
-void _Litob(_Pft *args, u8 type);
-void _Ldtob(_Pft *args, u8 type);
-
 #endif