faking a docker-machine install in travis-script as its not needed anyway; note that cyberdojo script des check for docker-machine being installed as it is needed on OSX
faking a docker-machine install in travis-script as its not needed anyway; note that cyberdojo script des check for docker-machine being installed as it is needed on OSX

byran/cyber-dojo-web,byran/cyber-dojo-web,cyber-dojo/web,byran/cyber-dojo-web,byran/cyber-dojo-web,byran/cyber-dojo-web,byran/cyber-dojo-web,cyber-dojo/web,byran/cyber-dojo-web,cyber-dojo/web,cyber-dojo/web,byran/cyber-dojo-web,byran/cyber-dojo-web