add russian translate of TRPL (rust)

free-programming-books-ru.md

@@ -31,6 +31,7 @@
 * [Ruby](#ruby)
   * [RSpec](#rspec)
 * [Ruby on Rails](#ruby-on-rails)
+* [Rust](#rust)
 * [Scala](#scala)
 * [Scilab](#scilab)
 * [Smalltalk](#smalltalk)
@@ -200,6 +201,10 @@
 * [Ruby on Rails по-русски](http://rusrails.ru)
 
 
+### Rust
+* [Язык программирования Rust](http://kgv.github.io/rust_book_ru/)
+
+
 ### Scala
 * [Effective Scala](http://twitter.github.io/effectivescala/index-ru.html) - Marius Eriksen
 * [Scala Школа!](http://twitter.github.io/scala_school/ru/) - Twitter