add badge for travis build and license

Author: kashefy

README.md

@@ -1,5 +1,8 @@
 # Caffe
 
+[![Build Status](https://travis-ci.org/BVLC/caffe.svg?branch=master)](https://travis-ci.org/BVLC/caffe)
+[![License](https://img.shields.io/badge/license-BSD-blue.svg)](LICENSE)
+
 Caffe is a deep learning framework made with expression, speed, and modularity in mind.
 It is developed by the Berkeley Vision and Learning Center ([BVLC](http://bvlc.eecs.berkeley.edu)) and community contributors.