* Add lazy init logic to cb format. Override with --full-init.
* Make cbd check lazy init aware.
* Fix up a bunch of size calculation errors.
* Add pblk validity check in lbd_flush, lbd_read.
* Fix command line handling.
* Move option/parameter validation to libcbd.
* Make resize argument the logical size.
* Make blkdev_pblk_* take dm_compress instead of block_device.
* Reinstate dm_compress.io_failed.
* Other misc stuff.