bump to v1.16.1
       Fix uninstall bug: BZ 1425495
       add --lvsize option to atomic storage modify
       Account for API Changes in docker-py-2
       Suppress STDOUT of lower level commands e.g. vgreduce, wipefs.
       Fix Stop Regression: BZ #1422448
       Enable dbus install, stop.
       Allow for async scans via dbus
       syscontainers: allow delete by image id
       syscontainers: support @sha256: format for image listing
       Fix FQ Name for SystemContainers