[Libguestfs] [PATCH 0/4] Various p2v fixes and features

[Richard W.M. Jones]

A mixed bag, but all the patches make sense together!

Patch 1: Fix a bug that Tingting found:
https://bugzilla.redhat.com/show_bug.cgi?id=1256222

Patch 2: Revert a patch that makes no sense now that we've added
virt-v2v into base RHEL.  This is just included because it's a cleanup
needed before applying patch 3.

Patch 3: Add the ability to use SSH identities (private keys) for
virt-p2v to authenticate with the conversion server (as a possibly
more secure alternative to passwords).

Patch 4: Test the bug fixed in patch 1, which involves for various
convoluted reasons using SSH identities.

Rich.