Update README.md

Author: scalvert

README.md

@@ -1,5 +1,7 @@
 # ember-es6-class-codemod
 
+[![Build Status](https://travis-ci.org/scalvert/ember-es6-class-codemod.svg?branch=master)](https://travis-ci.org/scalvert/ember-es6-class-codemod)
+[![npm version](https://badge.fury.io/js/ember-es6-class-codemod.svg)](https://badge.fury.io/js/ember-es6-class-codemod)
 
 A collection of codemod's for ember-es6-class-codemod.
 
@@ -37,4 +39,4 @@ ember-es6-class-codemod <TRANSFORM NAME> path/of/files/ or/some**/*glob.js
 
 ### Update Documentation
 
-* `yarn update-docs`
+* `yarn update-docs`