[PATCH] Allow encryption to multiple keys

[Alex Vandiver]

On Wed, 2010-04-28 at 19:22 +0100, Gavin Carr wrote:
> This looks good, but I wonder if it's better to use multiple gpg_recipient
> entries like we do with ignore lines, rather than space-separating the keys
> and then parsing them?

Since GPG key ids aren't going to have spaces in them, I don't think
that the parsing burden is all that large.  I'm happy to send an
alternate patch that uses repeated values, if you'd prefer that.
 - Alex