Added travis-ci build status

Author: zambrovski

README.md

@@ -1,8 +1,8 @@
 # MQTT Tinkerforge Bridge
-[![Build Status](https://secure.travis-ci.org/zambrovski/mqtt-tinkerforge-bridge.png)](https://travis-ci.org/zambrovski/mqtt-tinkerforge-bridge)
+[![Build Status](https://secure.travis-ci.org/zambrovski/mqtt-tf.png)](https://travis-ci.org/zambrovski/mqtt-tf)
 
 
-This project allows to bind TinkerForge sensors and actuators using MQTT to a central broker. 
+This project allows to bind TinkerForge sensors and actuators using MQTT to a central broker using configuration file only.
 The application is built using Spring Boot and is currently in a playground phase.
 
 ## Installation and usage