Add replay validation

TODO.txt

@@ -2,6 +2,7 @@ fuck issue trackers :D
 
 =========== GENERAL ==============
 
+- menu: key repeat?
 - controller supports? analog input could be "tapping" the keys with varying
   frequency
 - frontends:
@@ -44,6 +45,7 @@ fuck issue trackers :D
 =========== HANDLED ==============
 
 - should drifting make a sound? NO NEED
+- replay validation? maybe yes?
 - ghost color
 - make reverse maps
 - remake TM maps in the third party repo
@@ -71,8 +73,6 @@ fuck issue trackers :D
   again (reshape iterations, tension, ...); seem acceptable now maybe?
 - in tiny resolution the sky jumps when rotating
 - car particles seem too big in low res
-- replay validation? MAYBE NOT, make a separate tool if needed, shouldn't likely
-  be part of the game
 - at high resolution (like 1920) buggy triangles sometimes appeard, tried to
   fix this in S3L now but needs to be tested
 - shift the car texture a bit to align the wheels? KINDA DOESN'T GETT BETTER NOW