* 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
The actual boot code (ipl3) is still only incbin'd. If someone else wants to disassemble it properly, go ahead. I might do it eventually, but for now it doesn't seem required for shiftability or anything interesting.