Log Message:
Update to 1.4.12:

Noteworthy changes in version 1.4.12 (2012-01-30)
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    * GPG now accepts a space separated fingerprint as a user ID.
      This allows to copy and paste the fingerprint from the key
      listing.

    * Removed support for the original HKP keyserver which is not
      anymore used by any site.

    * Rebuild the trustdb after changing the option --min-cert-level.

    * Improved JPEG detection.

    * Included more VMS patches

    * Made it easier to create an installer for Windows.

    * Supports the 32 bit variant of the mingw-w64 toolchain.

    * Made file locking more portable.

    * Minor bug fixes.