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

Renombrats alguns fitxers per consistencia

source/options.cpp

@@ -1,8 +1,14 @@
 #include "options.h"
-#include "screen.h"
-#include "lang.h"
-#include <iostream>
-#include <fstream>
+#include <SDL2/SDL_gamecontroller.h>  // for SDL_GameControllerButton, SDL_C...
+#include <SDL2/SDL_video.h>           // for SDL_WINDOW_FULLSCREEN, SDL_WIND...
+#include <algorithm>                  // for max, min
+#include <fstream>                    // for char_traits, basic_ostream, ope...
+#include <iostream>                   // for cout
+#include <vector>                     // for vector
+#include "input.h"                    // for inputs_e, INPUT_USE_ANY, INPUT_...
+#include "lang.h"                     // for lang_e
+#include "screen.h"                   // for SCREEN_FILTER_NEAREST, SCREEN_V...
+#include "utils.h"                    // for op_controller_t, options_t, op_...
 
 // Variables
 options_t options;