Update README.md

README.md

 # Visual Studio Code - Open Source
 
-[![Build Status](https://travis-ci.org/Microsoft/vscode.svg?branch=master)](https://travis-ci.org/Microsoft/vscode)
+[![Build Status](https://travis-ci.org/Microsoft/vscode.svg?branch=master)](https://travis-ci.org/Microsoft/vscode) [![Build status](https://ci.appveyor.com/api/projects/status/6x5o1u291yrvqouo?svg=true)](https://ci.appveyor.com/project/joaomoreno/vscode-6kam5)
+
 
 [VS Code](http://code.visualstudio.com) is a new type of tool that combines the simplicity of a code editor with what developers need for their core edit-build-debug cycle. Code provides comprehensive editing and debugging support, an extensibility model, and lightweight integration with existing tools.
 
@@ -28,4 +29,4 @@ Many of the core components and extensions to Code live in their own repositorie
 For a complete list, please see the [Related Projects](https://github.com/Microsoft/vscode/wiki/Related-Projects) page on our wiki.
 
 ## License
-[MIT](LICENSE.txt)
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+[MIT](LICENSE.txt)