Plugins » Docker

Fixes #18902 - Enable autocomplete for container image search

This enables the autocomplete for the image name search and
improves the usability of searching for container images on
Docker Hub or an external Registry.

Fixes #14569 - Display image found/not found on search image step

Prior to this, there was a bug on the CSS that hid the icon that
displayed whether the image was found or not on the Docker host.

Fixes #13225: Don't declare spinner.gif with /assets prefixed

Fixes #8123 - Faster auto-complete with spinner

Fixes #7960 - Initial console logs support