Chroot backend

[andrea-peter]

Hello, I noticed there's a chroot backend that is not documented, I also noticed that it does not work because of a bug.
What are the plans for that backend?
Would you accept pull-requests to fix it?

[andrea-peter]

I found a workaround by creating things by hand instead of using get_host()

rootfs = "/the/rootfs/"
backend = testinfra.backend.chroot.ChrootBackend(rootfs)
self.host = testinfra.host.Host(backend)