Updated resources/referers.yml, referers.json and resources/referer-tests.json in sub-folder following update(s) to master copy

Author: lstrojny

data/referers.json

@@ -1293,9 +1293,11 @@
                 "yandex.ru", 
                 "yandex.ua", 
                 "yandex.com", 
+                "yandex.by", 
                 "www.yandex.ru", 
                 "www.yandex.ua", 
-                "www.yandex.com"
+                "www.yandex.com", 
+                "www.yandex.by"
             ], 
             "parameters": [
                 "text"

data/referers.yml

@@ -3482,9 +3482,11 @@ search:
       - yandex.ru
       - yandex.ua
       - yandex.com
+      - yandex.by
       - www.yandex.ru
       - www.yandex.ua
       - www.yandex.com
+      - www.yandex.by
 
   Yandex Images:
     parameters: