Fix travis badge

Author: justincy

README.md

@@ -1,6 +1,6 @@
 # FamilySearch PHP Lite SDK
 
-[![Build Status](https://travis-ci.org/york-solutions/fs-php-lite.svg?branch=master)](https://travis-ci.org/york-solutions/fs-php-lite)
+[![Build Status](https://travis-ci.org/FamilySearch/fs-php-lite.svg?branch=master)](https://travis-ci.org/FamilySearch/fs-php-lite)
 
 Lite PHP SDK for the [FamilySearch API](https://familysearch.org/developers/).