Add list of supported languages to readme

Closes #227

README.md

@@ -5,6 +5,8 @@
 ![screen shot 2016-04-17 at 10 37 55 pm](https://cloud.githubusercontent.com/assets/1305617/14594613/23873f64-04ed-11e6-9d3b-72f424dd0842.png)
 Git-it is a desktop (Mac, Windows and Linux) app that teaches you how to use Git and GitHub on the [command line](https://en.wikipedia.org/wiki/Command-line_interface).
 
+**🚩The app includes translations in these languages: Spanish (CO), French, Portugese (BR), Ukrainian, Traditional Chinese, Japanese, and Korean. 🚩**
+
 Previously it ran _in_ terminal (the command line application) with a guide online but now the guide _is_ the app and it runs on your desktop on its own :sparkles: **This will be the only maintained version going forward** :arrow_right:
 
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