Updated project status images to develop branch

Author: inclement

README.md

@@ -1,8 +1,8 @@
 python-for-android
 ==================
 
-[![Build Status](https://travis-ci.org/kivy/python-for-android.svg?branch=master)](https://travis-ci.org/kivy/python-for-android)
-[![Coverage Status](https://coveralls.io/repos/github/kivy/python-for-android/badge.svg?branch=master&kill_cache=1)](https://coveralls.io/github/kivy/python-for-android?branch=master)
+[![Build Status](https://travis-ci.org/kivy/python-for-android.svg?branch=develop)](https://travis-ci.org/kivy/python-for-android)
+[![Coverage Status](https://coveralls.io/repos/github/kivy/python-for-android/badge.svg?branch=develop&kill_cache=1)](https://coveralls.io/github/kivy/python-for-android?branch=develop)
 [![Backers on Open Collective](https://opencollective.com/kivy/backers/badge.svg)](#backers)
 [![Sponsors on Open Collective](https://opencollective.com/kivy/sponsors/badge.svg)](#sponsors)