Add VSCode badge to README.

Author: elprans

README.md

@@ -1,6 +1,6 @@
-# Chromodynamics [![apm](https://img.shields.io/apm/dm/chromodynamics.svg?label=Atom)](https://atom.io/themes/chromodynamics) [![Package Control](https://img.shields.io/packagecontrol/dt/Color%20Scheme%20-%20Chromodynamics.svg?label=Sublime%20Text)](https://packagecontrol.io/packages/Color%20Scheme%20-%20Chromodynamics)
+# Chromodynamics [![apm](https://img.shields.io/apm/dm/chromodynamics.svg?label=Atom)](https://atom.io/themes/chromodynamics) [![Package Control](https://img.shields.io/packagecontrol/dt/Color%20Scheme%20-%20Chromodynamics.svg?label=Sublime%20Text)](https://packagecontrol.io/packages/Color%20Scheme%20-%20Chromodynamics) [![VSM](https://vsmarketplacebadge.apphb.com/installs-short/magicstack.Chromodynamics.svg?subject=Visual%20Studio%20Code)](https://marketplace.visualstudio.com/items?itemName=magicstack.Chromodynamics)
 
-This is a color theme for Sublime Text and Atom.
+This is a color theme for Sublime Text, Atom, and Visual Studio Code.
 
 ![](https://magicstack.github.io/MagicPython/example.png)