Remove unnecessary hack
Remove unnecessary hack

The CSRF token is sent by AngularJS thanks to
df370830039afe61ed49116151d82fece9d85419,
so there is not need to avoid checking it.

Tatoeba/tatoeba2,Tatoeba/tatoeba2,Tatoeba/tatoeba2,Tatoeba/tatoeba2,Tatoeba/tatoeba2