Add shields

Author: Adamouization

README.md

@@ -1,5 +1,7 @@
 # Trello Card Counter - A Mozilla Firefox Extension
 
+[![HitCount](http://hits.dwyl.com/Adamouization/Trello-Card-Counter-Mozilla-Extension.svg)](http://hits.dwyl.com/Adamouization/Trello-Card-Counter-Mozilla-Extension) [![GitHub stars](https://img.shields.io/github/stars/Adamouization/Trello-Card-Counter-Mozilla-Extension)](https://github.com/Adamouization/Trello-Card-Counter-Mozilla-Extension/stargazers) [![GitHub forks](https://img.shields.io/github/forks/Adamouization/Trello-Card-Counter-Mozilla-Extension)](https://github.com/Adamouization/Trello-Card-Counter-Mozilla-Extension/network) [![GitHub issues](https://img.shields.io/github/issues/Adamouization/Trello-Card-Counter-Mozilla-Extension)](https://github.com/Adamouization/Trello-Card-Counter-Mozilla-Extension/issues) [![GitHub license](https://img.shields.io/github/license/Adamouization/Trello-Card-Counter-Mozilla-Extension)](https://github.com/Adamouization/Trello-Card-Counter-Mozilla-Extension/blob/master/LICENSE)
+
 A Mozilla Firefox extension that counts the number of cards in each column of any Trello board. The interactive toggle switch allows users to switch between showing the card count and hiding the card count on Trello boards.
 
 [![](assets/get-the-addon-178x60px.dad84b42.png)](https://addons.mozilla.org/firefox/addon/trello-card-count/)