shell: Display docker image search results as a table.

Previously, the rows would not fill the whole width for short
descriptions.

Closes #770
Reviewed-by: Stef Walter <stefw@redhat.com>
static: Don't wrap 'User name' string on login screen

Fixes #768
Closes #772
Reviewed-by: Andreas Nillson <andreasn@redhat.com>
shell: Use correct machine address for Docker Image Search

Previously, this would always search on "localhost".

Closes #769
Reviewed-by: Stef Walter <stefw@redhat.com>
common: Fix JSON skipping when string ends after escape

Fixes #754
Closes #756
Reviewed-by: Patrick Uiterwijk <puiterwijk@redhat.com>
shell: Make container search active blue instead of gray

Fixes #773
Closes #775
Reviewed-by: Stef Walter <stefw@redhat.com>
Release version 0.12
web: Container action buttons now in panel-heading

Fixes #648

Reviewed-by: Stef Walter <stefw@redhat.com>
web: Factor cgroup plot setup out of DockerClient.

We'll use this for services also.
web: Add resource graphs to service details.
web: Add "My Services" tab.

Fixes #631
web: Simplify service status display.

By omitting the file status and other redundant information.
web: Add start/stop buttons to My Services
web: Change services terminology.
web: Allow adding and removing of Geard services.
web: Export cockpit.docker to other pages.
web: Include local images in "Add Service" dialog.