Merge pull request #604 from skuzins/patch-1

Added Rust extension for Visual Studio 2017

README.md

@@ -491,6 +491,7 @@ See also [Are we (I)DE yet?](https://areweideyet.com/) and [Rust Tools](https://
 	* [autozimu/LanguageClient-neovim](https://github.com/autozimu/LanguageClient-neovim) — [LSP](https://microsoft.github.io/language-server-protocol/) client. Implemented in Rust and supports rls out of the box.
   * Visual Studio
     * [PistonDevelopers/VisualRust](https://github.com/PistonDevelopers/VisualRust) — a Visual Studio extension for Rust [<img src="https://api.travis-ci.org/PistonDevelopers/VisualRust.svg?branch=master">](https://travis-ci.org/PistonDevelopers/VisualRust)
+    * [dgriffen/rls-vs2017](https://github.com/dgriffen/rls-vs2017) — Rust support for Visual Studio 2017 Preview [<img src="https://ci.appveyor.com/api/projects/status/d2lxlincwninhsng?svg=true">](https://ci.appveyor.com/project/dgriffen/rls-vs2017)
   * [Visual Studio Code](https://code.visualstudio.com/)
     * [rust-lang/rls-vscode](https://marketplace.visualstudio.com/items?itemName=rust-lang.rust) — Rust support for Visual Studio Code
     * [CodeLLDB](https://marketplace.visualstudio.com/items?itemName=vadimcn.vscode-lldb) — a LLDB extension