kafka/kafka-demo-apps @ 4be45fa46150ef4ecf268d368a380a8b8b9ca521

Grega Bremec 893c947508 change group id to reflect library, ensure slf4j-api is in pom		7 mesiacov pred
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src	85c29e42f8 fixed default bootstrap servers, add slf4j api, not just simple, fix optional settings, add a bit more output	7 mesiacov pred
pom.xml	893c947508 change group id to reflect library, ensure slf4j-api is in pom	7 mesiacov pred