Add badge

adrorocker · adrorocker · commit 46c657f08a9e · 2016-10-28T12:13:46.000-05:00
diff --git a/README.md b/README.md
@@ -3,8 +3,14 @@
 
 A PHP SDK for Firebase REST API.
 
+[![Build status][Master image]][Master]
+
+
 -----------------------------------
 
 Authors:
 
 [Alejandro Morelos](https://github.com/adrorocker). 
+
+  [Master]: https://travis-ci.org/adrorocker/php-firebase/
+  [Master image]: https://travis-ci.org/adrorocker/php-firebase.svg?branch=master
