removing Travis CI lnk

Author: mickaelsavafi-keap

README.md

@@ -1,6 +1,5 @@
 # Infusionsoft PHP SDK
 
-[![Build Status](https://travis-ci.org/infusionsoft/infusionsoft-php.png?branch=master)](https://travis-ci.org/infusionsoft/infusionsoft-php)
 [![Total Downloads](https://poser.pugx.org/infusionsoft/php-sdk/downloads.png)](https://packagist.org/packages/infusionsoft/php-sdk)
 [![Latest Stable Version](https://poser.pugx.org/infusionsoft/php-sdk/v/stable.png)](https://packagist.org/packages/infusionsoft/php-sdk)