Adding CI badge

README.md

@@ -1,6 +1,7 @@
 # ReTouch
 
 [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](http://makeapullrequest.com)
+[![Build Status](https://travis-ci.org/juniorxsound/ReTouch.svg?branch=master)](https://travis-ci.org/juniorxsound/ReTouch)
 
 ReTouch is an OpenGL application that enables editing and retouching of images using depth-maps in 2.5D. The depth maps are generated by [Volume](http://volume.gl), a state of the art tool, that uses a CNN (Convolutional Neural Network) to predict depth-maps from 2D images . ReTouch uses these depth-maps to enable the addition of depth of field and color retouching for the foreground and background separately.
 1. [Demo Video](https://www.youtube.com/watch?v=CAsy_jm85ZY)
@@ -35,10 +36,10 @@ Once you have the repo cloned, make sure you have [CMake](https://cmake.org) ins
 ```
 cmake ../
 ```
-Once CMake finshes you can easily run 
+Once CMake finshes you can easily run
 ```
 make
-``` 
+```
 to build a new executable and run it by calling ```./ReTouch``` in the build folder
 
 ## Dependencies