Merged in feature/service-accounts-1 (pull request #227)

Support for service accounts with static credentials

* feature complete

* tests and docs

* lint fix

scripts/docker.yml

@@ -16,9 +16,11 @@ vars:
 
 tasks:
   lint:
+    desc: "Lint the production Dockerfile with hadolint"
     cmds:
       - hadolint {{.DOCKERFILE}} -t none
   build:
+    desc: "Build the production docker image tagged :latest and :<git-version>"
     run: once
     cmd: |
       # Build with caching enabled
@@ -31,6 +33,7 @@ tasks:
         -t {{.IMAGE_NAME}}:{{.GIT_VERSION}} \
         -f {{.DOCKERFILE}} .
   build:debug:
+    desc: "Build the :debug docker image that includes the Delve debugger"
     run: once
     cmd: |
       # Build debug image with Delve debugger