Enhancing image details screen

0.2.6

• Add: tag list to the image details
• Fix: show image name in the image details
• Fix: use image ID in container list link, because the 'namespace/repo:tag' is forwarding to wrong place

0.2.5

• Add: container details/volumes-from (get volume from other containers)
• Add: privileged containers should show warning color in details or maybe in the lists too
• Add: display privileged container on container details page
• Add: mark privileged containers on container list page
• Add: Show environment variables on container details page