Removed the utils.h include from config.h as it's not used by config

inc/config.h

@@ -19,11 +19,12 @@
 #define CONFIG_H
 
 #include <map.h>
-#include <utils.h>
 
+#include <stdio.h>
 #include <stdint.h>
 #include <stdarg.h>
-#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
 
 void config_put(struct map* map, char* line);
 

inc/wofi.h

@@ -20,6 +20,7 @@
 
 #include <wofi_api.h>
 
+#include <utils.h>
 #include <config.h>
 #include <property_box.h>