Check for repository with 'https://' scheme

[nakedpony]

Judging the docs the name of the image contains the registry host rather then the full url.
For ex.: my.super.registry.com:443/images

But in the config.json there is usually full address with the http scheme:

{
  "auths": {
    "https://my.super.registry.com": {
      "auth": "my_auth",
      "email": "none"
    }
  }
}

[rhuss]

Thanks a lot :)