Update README.md

Created the Log package

Updated README.md

Added code to maintain customer history

Update README.md added more data

Update README.md, added contents

Update README.md for accessing Swagger-UI

Update README.md for setting up Solace queue

Update README.md for setting up cassandra db

Update README.md for deployment on Minikube

Added code to deploy on minikube

Added logging statements

Added LoggingService

Added SolaceService

Temporary code to establish solace connect