As-per the Discourse discussion here: https://discourse.bokeh.org/t/flatpickr-date-display-format/6630

Currently, we are constrained to the ISO yyyy-mm-dd format for the flatpickr implementation of DatePicker (post-2.0);

It would be great to expose the existing flatpickr dateForm

The default runtime image metadata files should include a meaningful description to follow good practices.

Current content example

{
  "display_name": "Pytorch 1.4 with CUDA-runtime",
  "metadata": {
    "image_name": "pytorch/pytorch:1.4-cuda10.1-cudnn7-runtime"
  },
  "schema_name": "runtime-image"
}

Once elyra-ai/elyra#985 is merged, the images s

For example, .git is shown in the docker-compose setup from #14