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

src/libultra_code_O2/__osPfsSelectBank.c

@@ -0,0 +1,18 @@
+#include "ultra64/pfs.h"
+#include "global.h"
+
+s32 __osPfsSelectBank(OSPfs* pfs, u8 bank) {
+    u8 temp[BLOCKSIZE];
+    s32 i;
+    s32 ret = 0;
+
+    for (i = 0; i < BLOCKSIZE; i++) {
+        temp[i] = bank;
+    }
+
+    ret = __osContRamWrite(pfs->queue, pfs->channel, 0x8000 / BLOCKSIZE, temp, 0);
+    if (ret == 0) {
+        pfs->activebank = bank;
+    }
+    return ret;
+}