Log Message:
Update to 2.1.23

Changelog:
Noteworthy changes in version 2.1.23
====================================

  * gpg: "gpg" is now installed as "gpg" and not anymore as \ 
"gpg2".
    If needed, the new configure option --enable-gpg-is-gpg2 can be
    used to revert this.

  * gpg: Options --auto-key-retrieve and --auto-key-locate "local,wkd"
    are now used by default.  Note: this enables keyserver and Web Key
    Directory operators to notice when a signature from a locally
    non-available key is being verified for the first time or when
    you intend to encrypt to a mail address without having the key
    locally.  This new behaviour will eventually make key discovery
    much easier and mostly automatic.  Disable this by adding
      no-auto-key-retrieve
      auto-key-locate local
    to your gpg.conf.

  * agent: Option --no-grab is now the default.  The new option --grab
    allows to revert this.

  * gpg: New import option "show-only".

  * gpg: New option --disable-dirmngr to entirely disable network
    access for gpg.

  * gpg,gpgsm: Tweaked DE-VS compliance behaviour.

  * New configure flag --enable-all-tests to run more extensive tests
    during "make check".

  * gpgsm: The keygrip is now always printed in colon mode as
    documented in the man page.

  * Fixed connection timeout problem under Windows.