add uberjar
add uberjar

kcompher/kafka-examples,wgpshashank/kafka-examples,kcompher/kafka-examples,gwenshap/kafka-examples,knatarasan/kafka-examples,knatarasan/kafka-examples,resnataraj/kafka-examples,gwenshap/kafka-examples,resnataraj/kafka-examples,jordancheah/kafka-examples,liutizhong/kafka-examples,wgpshashank/kafka-examples,jordancheah/kafka-examples,liutizhong/kafka-examples