Prepair flash_image for specifing device and hw revisions

src/main.h

@@ -15,7 +15,7 @@ struct devices;
 
 int queue_mode();
 int reverse_extract_pieces(char *dir);
-void flash_image(const char *filename, const char *piece, const char *version);
+void flash_image(const char *filename, const char *piece, const char *device, const char *hwrevs, const char *version);
 int fiasco_read_image(char *file);
 void check_nolo_order();
 extern struct usb_dev_handle *dev;