Add Dashing to Personal Dashboard list

README.md

@@ -658,6 +658,7 @@ See https://github.com/n1trux/awesome-sysadmin#monitoring and https://github.com
 
 ## Personal Dashboards
 
+  * [Dashing](http://shopify.github.io/dashing/) - Sinatra based, open sourced dashboard builder from Shopify. ([Demo](http://dashingdemo.herokuapp.com/sample), [Source Code](https://github.com/Shopify/dashing)) `MIT` `Ruby`
   * [Dj Diabetes](https://github.com/foxmask/dj-diabetes) - My Glucose Manager - follow your daily health  `BSD` `Python`
   * [Freeboard](https://freeboard.io) - An open source real-time dashboard builder for IOT and other web mashups. ([Source Code](https://github.com/freeboard/freeboard)) `MIT` `Nodejs`
   * [Habitica](http://habitica.com/) - A habit tracker app which treats your goals like a Role Playing Game. Previously called HabitRPG. ([Source Code](https://github.com/HabitRPG/habitrpg)) `GPLv3/Other` `Nodejs`