Plugins » Docker

Fixes #10417 - Translate wizard states

Wizard states were shown after calling 'symbol'.to_s.humanize, which
didn't allow them to be translated. I define the strings to be shown
in the helper so that they can be translated.

Fixes #14244 - Update the strings to be more compliant with the project standards

Fixes #11984 - Update the plugin to use the latest gettext from core,
and re-extract the strings.

Once this is merged, the project needs to be added to transifex.

Fixes #10416 - Pulled translations