adding GSOC_2017_kafka branch to Travis
adding GSOC_2017_kafka branch to Travis
diogoalbuquerque/aerogear-unifiedpush-server,C-B4/unifiedpush-server,aerogear/aerogear-unifiedpush-server,C-B4/unifiedpush-server,aerogear/aerogear-unifiedpush-server,aerobase/unifiedpush-server,secondsun/aerogear-unifiedpush-server,C-B4/unifiedpush-server,aerobase/unifiedpush-server,secondsun/aerogear-unifiedpush-server,aerobase/unifiedpush-server,diogoalbuquerque/aerogear-unifiedpush-server,secondsun/aerogear-unifiedpush-server,diogoalbuquerque/aerogear-unifiedpush-server,aerogear/aerogear-unifiedpush-server,C-B4/unifiedpush-server