Update .beagle/img/redis.png, .beagle/Dockerfile.exporter,...

Update .beagle/img/redis.png, .beagle/Dockerfile.exporter, .beagle/Jenkinsfile, .beagle/Jenkinsfile.redisExpoter, .beagle/Makefile, .beagle/README.md, .beagle/config.properties, .beagle/create-cluster.sh, .beagle/docker-compose-standalone.yaml, .beagle/docker-compose.yaml, .beagle/dockerfile, .beagle/entrypoint.sh, .beagle/healthcheck.sh, .beagle/rcache.conf, .beagle/redisExpoter_config.properties, .beagle/setupMasterSlave.sh, .beagle.yml files