Added travis build status to README

Author: aforcier

README.md

@@ -1,5 +1,7 @@
 # WordPress-Editor-Android #
 
+[![Build Status](https://travis-ci.org/wordpress-mobile/WordPress-Editor-Android.svg?branch=develop)](https://travis-ci.org/wordpress-mobile/WordPress-Editor-Android)
+
 ## Introduction ##
 
 WordPress-Editor-Android is the text editor used in the [WordPress Android app](https://github.com/wordpress-mobile/WordPress-Android) to create and edit pages & posts. In short it's a simple, straightforward way to visually edit HTML.

WordPressEditor/build.gradle

@@ -39,7 +39,7 @@ dependencies {
     compile 'com.android.support:appcompat-v7:21.0.+'
     compile 'com.android.support:support-v4:21.0.+'
     compile 'org.wordpress:analytics:1.0.0'
-	compile 'org.wordpress:utils:1.5.0'
+    compile 'org.wordpress:utils:1.5.0'
 }
 
 signing {