Localization of all the common components, excluding resource

To test this edit a pod in a list.

Missing things that will be done in next PR:
* make the menu and popup look pretty
* make json editor work on serve:prod (now images are missing)

1. Sorry for the size, but this PR was all-in or nothing
2. The mechanics for namespace is that user selects it via the dropdown
   and the selection goes through all pages, but has effect on display
   only on list pages.
3. The selector is now ugly. I'll style and improve wording later.

Both of those sections are on the deploy from settings page.

Localization of the base deploy page, the environment variables section
and the deployment file upload section.

'Image Pull Secret' create dialog and 'Namespace' create dialog on the
deploy page.