[Libguestfs] [PATCH libguestfs 0/3] options: Describe --key SELECTOR in a single file.

[Richard W.M. Jones]

The libguestfs part of this change.
Also a virt-v2v part will be needed.

The first patch adds a new feature to podwrapper so that we can use
__INCLUDE:file__ directives within the POD itself (instead of using
--insert, and one day replacing that).

The second patch shows how this change could be used for the included
parts of the guestfish man page, including the non-English pages under
po-docs/$language.

The third patch unifies the --key SELECTOR documentation using this
mechanism.  Note this also unifies the translated documentation too,
although because of the way it works no actual changes are needed to
po-docs/

Rich.