CLI list stacks JSON is missing curated stacks images array

[alohr51]

For the curated stacks part of the list stacks JSON the version objects are missing the images array.

For example,

What is used to be

{
    "curated stacks": [
        {
            "name": "java-spring-boot2",
            "versions": [
                {
                    "images": [
                        {
                            "image": "docker.io/kabanero/java-spring-boot2:0.3.24"
                        }
                    ],
                    "reponame": "incubator",
                    "version": "0.3.24"
                }
            ]
        },
...

and what is is now

{
  "curated stacks": [
    {
      "name": "java-spring-boot2",
      "versions": [
        {
          "reponame": "central",
          "version": "0.3.29"
        }
      ]
    },
...

Notice the missing images array.

[davco01a]

merged