[PATCH 3/3] test: move GNUPGHOME to TEST_TMPDIR

[Daniel Kahn Gillmor]

On Mon 2017-02-27 16:26:50 -0800, David Bremner wrote:
> We already use this directory for dtach sockets, so it makes sense to
> put gnupg sockets there as well. There doesn't seem to be a clean way
> to put a fully functional socket in a different location than
> GNUPGHOME.

LGTM.  Thanks for wrangling these frustrations, Bremner.

        --dkg