LAM-22 Implemented kafka stream input consumer.

example/create-input-topic.sh

+#!/bin/bash
+
+/usr/local/kafka/bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 1 --partitions 1 --topic input;
+

example/kafka-stream-input-consumer.sh

+#!/bin/bash
+
+# Change zookeeper-host and application-master-host with the ips of the zookeeper host and the Apache Flink Application Master host. Tis command will create a live feed from topic input
+# to the port 9999 of the Application Master host. The stream job should then read the port 9999. The Application Master is responsible for distributing the data to the appropriate machines.
+/usr/local/kafka/bin/kafka-console-consumer.sh --consumer.config /usr/local/kafka/config/consumer.properties --zookeeper zookeeper-host:2181  --topic input | nc -lk application-master-host -p 9999;