web: Add resource graphs to service details.

Fixes #18
Reviewed-by: Stef Walter <stefw@redhat.com>
web: Add "My Services" tab

Fixes #631
Reviewed-by: Stef Walter <stefw@redhat.com>
web: Simplify service status display

By omitting the file status and other redundant information.

Fixes #736
Reviewed-by: Stef Walter <stefw@redhat.com>
web: Add start/stop buttons to My Services

Reviewed-by: Stef Walter <stefw@redhat.com>
web: Change services terminology

Reviewed-by: Stef Walter <stefw@redhat.com>
web: Allow adding and removing of Geard services

Reviewed-by: Stef Walter <stefw@redhat.com>
web: Export cockpit.docker to other pages.

Signed-off-by: Stef Walter <stefw@redhat.com>
 * Fix conflict with bug fix on master
web: Include local images in "Add Service" dialog

Closes #643
Reviewed-by: Stef Walter <stefw@redhat.com>