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

Renombrats alguns fitxers per consistencia

source/director.h

@@ -1,22 +1,20 @@
 #pragma once
 
-#include <SDL2/SDL.h>
-#include "asset.h"
-#include "input.h"
-#include "jail_audio.h"
-#include "screen.h"
-#include "text.h"
-#include "utils.h"
-#include "fade.h"
-#include "game.h"
-#include "intro.h"
-#include "item.h"
-#include "lang.h"
-#include "logo.h"
-#include "player.h"
-#include "title.h"
-#include "param.h"
-#include "manage_hiscore_table.h"
+#include <SDL2/SDL_render.h>  // for SDL_Renderer
+#include <SDL2/SDL_video.h>   // for SDL_Window
+#include <string>             // for string, basic_string
+#include <vector>             // for vector
+#include "lang.h"             // for lang_e
+#include "utils.h"            // for music_file_t, sound_file_t
+class Asset;
+class Game;
+class HiScoreTable;
+class Input;
+class Instructions;
+class Intro;
+class Logo;
+class Screen;
+class Title;
 
 // Textos
 #define WINDOW_CAPTION "Coffee Crisis Arcade Edition"