* Allow more hash algorithms with the OpenPGP v2 card.
* The gpg-agent now tests for a new gpg-agent.conf on a HUP.
* Fixed output of "gpgconf --check-options".
* Fixed a bug where Scdaemon sends a signal to Gpg-agent running in
non-daemon mode.
* Fixed TTY management for pinentries and session variable update
problem.
* not using autogen.sh anymore, so remove some tools from USE_TOOLS.
* patch-ak does not effect anymore for above reason, add patch-ao for it.
this patch is required to avoid conflict with security/gnupg.
Bump PKGREVISION.
noticed by OBATA Akio per mail to pkgsrc-users.
This makes most sense to me since gnupg2 doesn't install a gpg-zip
intentionally. Since possible clients of gpg-zip should have a
dependency on gnupg1, we can't take over easily. Once we are sure
that gnupg2 can fully replace gnupg1, we might consider to install
eg symlinks gpg->gpg2 etc and make gnupg1 obsolete, but this needs
careful testing.
