Remove RU localization from the list (#333)

Author: serejahh

README.md

@@ -39,7 +39,6 @@ Currently, there are these translations of **wtfjs**:
 - [Português do Brasil](./README-pt-br.md)
 - [Polski](./README-pl-pl.md)
 - [Italiano](./README-it-it.md)
-- [Russian](https://habr.com/ru/company/mailru/blog/335292/) (on Habr.com)
 - [한국어](./README-kr.md)
 
 [**Help translating to your language**][tr-request]