Merge pull request hound-search#265 from sjz/patch-1

Added Visual Studio Code plugin to README

Author: kellegous

README.md

@@ -88,6 +88,7 @@ Currently the following editors have plugins that support Hound:
 * [Sublime Text](https://github.com/bgreenlee/SublimeHound)
 * [Vim](https://github.com/urthbound/hound.vim)
 * [Emacs](https://github.com/ryoung786/hound.el)
+* [Visual Studio Code](https://github.com/sjzext/vscode-hound)
 
 ## Hacking on Hound