Updated helm chart with additional config settings (hapifhir#566)

Merge pull request hapifhir#228 from chgl/add-helm-chart

Added Helm chart for installing the server on Kubernetes

Merge branch 'master' of github.com:hapifhir/hapi-fhir-jpaserver-starter

One more test fix

Merge pull request hapifhir#102 from hapifhir/rel_5_1_0

Start Release branch for 5.1.0

Merge pull request hapifhir#89 from hapifhir/rel_5_0_0

Start 5.0.0 release branch