convert docker images to rootfs

Motiejus Jakštys 81db130c94 use `.Buffer()` for layer contents		2021-05-24 00:11:58 +03:00
internal/cmdrootfs	Rootfs is now a struct	2021-05-24 00:11:58 +03:00
lxcconfig	preliminary unit tests	2021-05-24 00:11:58 +03:00
rootfs	use `.Buffer()` for layer contents	2021-05-24 00:11:58 +03:00
BUILD	move command implementations to internal/	2021-05-24 00:11:58 +03:00
main.go	move command implementations to internal/	2021-05-24 00:11:58 +03:00