avoid console output when chaining into chroot and not at console
add missing support for reverting chroot

wow, that was suprisingly trivial!
trim
systemd container may be mostly done (untested)
propellor spin
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fix info propigation

Need to propigate the full container info, not the subset used in chroot
deployment.
propellor spin
propellor spin
os info propigation

Also, lost the systemd-nspawn parameters; I'll do that some other way.
implement teardown
add debootstrap parameters
propellor spin
lock down chroot perm
typo
propellor spin