Merge branch '7.0' into 7.1

* 7.0:
  add test to prevent future regressions
  [Validator] added Polish translation for units 114 and 115
  [Validator] Add WordCount constraint Lithuanian translation

Tests/AbstractAsciiTestCase.php

@@ -1084,6 +1084,7 @@ public static function provideSnake()
             ['symfonyisgreat', 'SYMFONY    IS     GREAT'],
             ['symfonyisgreat', 'SYMFONY _ IS _ GREAT'],
             ['symfony_isgreat', 'Symfony IS GREAT!'],
+            ['123_customer_with_special_name', '123-customer,with/special#name'],
         ];
     }