[Libguestfs] [PATCH v3 0/6] v2v: Add -o rhv-upload output mode.

[Richard W.M. Jones]

v2 -> v3:

- Lots of code cleanups.
- Documentation.

However this is still spooling the file into a temporary before the
upload.  It turns out that fixing this is going to require a small
change to qemu.

Rich.