call out examples folder in readme
call out examples folder in readme

rifung/gcp-service-broker,joshlong/gcp-service-broker,rifung/gcp-service-broker,GoogleCloudPlatform/gcp-service-broker,GoogleCloudPlatform/gcp-service-broker,rifung/gcp-service-broker,rifung/gcp-service-broker,joshlong/gcp-service-broker