Updated documentation to include the new architecture diagram
Updated documentation to include the new architecture diagram

BigDataDevs/kafka-elasticsearch-consumer,reachkrishnaraj/kafka-elasticsearch-standalone-consumer,ppine7/kafka-elasticsearch-standalone-consumer,dhyaneshm/kafka-elasticsearch-standalone-consumer,BigDataDevs/kafka-elasticsearch-consumer,merlin-zaraza/kafka-elasticsearch-consumer,dhyaneshm/public-es-indexer,dhyaneshm/public-es-indexer,ppine7/kafka-elasticsearch-standalone-consumer,dhyaneshm/kafka-elasticsearch-standalone-consumer,reachkrishnaraj/kafka-elasticsearch-standalone-consumer,merlin-zaraza/kafka-elasticsearch-consumer