Merge branch 'nkupdates' into 'master'

README.md

ilitools/__init__.py

ilitools/commandline.py

ilitools/filesystem.py

ilitools/target/container_dir.py

ilitools/target/container_tar.py

ilitools/target/container_tar_docker.py

ilitools/target/disk_generic.py

ilitools/target/disk_image.py

ilitools/target/disk_install.py

ilitools/target/live_image.py

ilitools/util.py

profiles/live-media.profile

setup.py