message: preparation for new api
  adding api-legacy service with same config as api, with the upcoming merge of the new api which also be called `api` we need to keep the old one intact.
diff: @@ -5,6 +5,12 @@ services:
  template: services/api/.amazeeio.app.yml
  build:
  dockerfile: services/api/Dockerfile
  + api-legacy:
  + amazeeio:
  + type: custom
  + template: services/api/.amazeeio.app.yml
  + build:
  + dockerfile: services/api/Dockerfile
  elasticsearch:
  amazeeio:
  type: custom
  