Release 219 preparations:
-* support mbr raw disk images in systemd-nspawn, so that we can boot
- fedora cloud images unmodified (change suffix for search for files
- .gpt → .raw).
-
* dkr import hash verification
* rework journald sigbus stuff to use mutex
* create importd daemon, move "systemd-import" tool into machinectl
-* change default container location from /var/lib/container to /var/lib/machines
-
-* merge input_id and evdev_id into generic input_id
-
Features:
-* rename "gpt" image type to "raw"
+* import: when pulling raw images, detect NUL blocks, and create sparse files
* import: support import from local files, and export to local files