Hello World DropWizard Docker Image Modification

[PurelyBlank]

Pull Request Summary

• Currently, the Kubernetes Pod is running on a docker image that does not have a way to test if the application is running reliably and correctly.
• The change is to change the corresponding image to one that we can test to ensure the application is running on the pod

Test

• After getting the Kubernetes cluster setup: 1) kubectl port-forward pod/ 8080:8080 2) Go the url of the application the pod is running: Ex: http://localhost:8080/hello-world

Testing with Postman gives the same result

Additional test that returns the current date