Pasaeta de "include-what-you-use" per arreglar els includes

Renombrats alguns fitxers per consistencia

source/jail_audio.cpp

@@ -1,8 +1,10 @@
 #ifndef JA_USESDLMIXER
+
 #include "jail_audio.h"
-#include "stb_vorbis.c"
-#include <SDL2/SDL.h>
-#include <stdio.h>
+#include <stdint.h>      // for uint8_t
+#include <stdio.h>       // for NULL, fseek, fclose, fopen, fread, ftell, FILE
+#include <stdlib.h>      // for free, malloc
+#include "stb_vorbis.c"  // for stb_vorbis_decode_memory
 
 #define JA_MAX_SIMULTANEOUS_CHANNELS 5