Reorganized for new stable/waypoint versioning design.

docker-registry/app.yaml

@@ -0,0 +1,5 @@
+name: docker-registry
+is: docker-registry
+description: Private Docker image registry for cluster
+category: infrastructure
+latest: "3"

docker-registry/versions/3/manifest.yaml

@@ -1,8 +1,4 @@
-name: docker-registry
-is: docker-registry
-description: Private Docker image registry for cluster
 version: "3.0.0"
-category: infrastructure
 requires:
   - name: traefik
   - name: cert-manager