Russian translation of Intro and Frontend roadmaps (kamranahmedse#689)

* Russian readme.md files

* intro-map in Russian

* frontend-map in Russian

* frontend map in Russian

* fixes to layout in Russian frontend roadmap

translations/readme.md

@@ -15,6 +15,7 @@ Thanks to all the contributors for helping us translate the roadmaps.
 * [Indonesian](./indonesian)
 * [Korean](./korean)
 * [Persian](./persian)
+* [Russian](./russian)
 * [Spanish](./spanish)
 
 If you would like to help us translate or improve any of the translations, please [have a look at this issue for guidelines](https://github.com/kamranahmedse/developer-roadmap/issues/669)

translations/russian/readme.md

@@ -0,0 +1,18 @@
+## developer-roadmap
+> "Дорожная карта" веб разработчика в 2020 году
+
+[![](https://img.shields.io/badge/-Roadmaps%20-0a0a0a.svg?style=flat&colorA=0a0a0a)](http://roadmap.sh)
+[![](https://img.shields.io/badge/-Guides-0a0a0a.svg?style=flat&colorA=0a0a0a)](http://roadmap.sh/guides)
+[![](https://img.shields.io/badge/%E2%9D%A4-YouTube%20Channel-0a0a0a.svg?style=flat&colorA=0a0a0a)](https://www.youtube.com/channel/UCA0H2KIWgWTwpTFjSxp0now/playlists)
+
+## "Дорожная карта" Frontend разработчика
+
+![](./img/frontend-map.png)
+
+## "Дорожная карта" Backend разработчика
+
+> [Help us translate](https://github.com/kamranahmedse/developer-roadmap/issues/669)
+
+## "Дорожная карта" DevOps'а
+
+> [Help us translate](https://github.com/kamranahmedse/developer-roadmap/issues/669)