Update to netatalk 2.1.3

Changes in 2.1.3
================

* FIX: afpd: fix a serious error in networking IO code
* FIX: afpd: Solaris 10 compatibilty fix: don't use SO_SNDTIMEO, use
      non-blocking IO and select instead for writing/sending data.
* UPD: Support for BerkeleyDB 5.0.

Changes in 2.1.2
================

* FIX: afpd: fix for possible crash in case more then one server is
      configured in afpd.conf.
* FIX: afpd: ExtendedAttributes in FreeBSD
* FIX: afpd: sharing home folders corrupted the per volume umask.
* UPD: afpd: umask for home folders is no longer taken from startup umask.
* UPD: afpd: dont and permissions with parent folder when creating new
      directories on "upriv" volumes.
* UPD: afpd: use 'afpserver@fqdn' instead of 'afpserver/fqdn@realm'.
      Prevents a crash in older GNU GSSAPI libs on eg. CentOS 5.x.

Changes in 2.1.1
================

* UPD: fallback to a temporary in memory tdb CNID database if the volume
      database can't be opened now works with the default backend "dbd" too.
* FIX: afpd: afp_ldap.conf was missing from tarball. This only effected
      [Open]Solaris.
* FIX: afpd: Check if options->server is set in set_signature, preventing
      SIGSEGV.
* FIX: afpd: server signature wasn't initialized in some cases
* FIX: DESTDIR support: DESTDIR was expanded twice
* FIX: Fix for compilation error if header files of an older Netatalk
      version are installed.

Changes in 2.1-release
======================

* NEW: afpd: new volume option "volsizelimit" for limitting reported volume
      size. Useful for limitting TM backup size.
* UPD: dbd: -c option for rebuilding volumes which prevents the creation
      of .AppleDouble stuff, only removes orphaned files.

Changes in 2.1-beta2
====================
* NEW: afpd: static generated AFP signature stored in afp_signature.conf,
      cf man 5 afp_signature.conf
* NEW: afpd: clustering support: new per volume option "cnidserver".
* UPD: afpd: set volume defaults options "upriv" and "usedots" in the
      volume config file AppleVolumes.default. This will only affect
      new installations, but not upgrades.
* FIX: afpd: prevent security attack guessing valid server accounts. afpd
      now returns error -5023 for unknown users, as does AppleFileServer.

Changes in 2.1-beta1
====================

* NEW: afpd: AFP 3.2 support
* NEW: afpd: Extended Attributes support using native attributes or
      using files inside .AppleDouble directories.
* NEW: afpd: ACL support with ZFS
* NEW: cnid_metad: options -l and -f to configure logging
* NEW: IPv6 support
* NEW: AppleDouble compatible UNIX files utility suite `ad ...`.
      With 2.1 only `ad ls`.
* NEW: CNID database maintanance utility dbd
* NEW: support BerkeleyDB upgrade. Starting with the next release
      after 2.1 in case of BerkeleyDB library updates, Netatalk
      will be able to upgrade the CNID databases.
* NEW: afpd: store and read CNIDs to/from AppleDouble files by default.
      This is used as a cache and as a backup in case the database
      is deleted or corrupted. It can be disabled with a new volume
      option "nocnidcache".
* NEW: afpd: sending SIGINT to a child afpd process enables debug logging
      to /tmp/afpd.PID.XXXXXX.
* NEW: configure args to download and install a "private" Webmin instance
      including only basic Webmin modules plus our netatalk.wbm.
* NEW: fallback to a temporary in memory tdb CNID database if the volume
      database can't be opened.
* NEW: support for Unicode characters in the range above U+010000 using
      internal surrogate pairs
* NEW: apple_dump: utility to dump AppleSingle and AppleDouble files
* NEW: afpldaptest: utility to check afp_ldap.conf.
* UPD: atalkd and papd are now disabled by default. AppleTalk is legacy.
* UPD: slp advertisement is now disabled by default. server option -slp
      SRVLOC is legacy.
* UPD: cdb/dbd CNID backend requires BerkeleyDB >= 4.6
* UPD: afpd: default CNID backend is "dbd"
* UPD: afpd: try to install PAM config that pulls in system|common auth
* UPD: afpd: symlink handling: never followed server side, client resolves
      them, so it's safe to use them now.
* UPD: afpd: Comment out all extension->type/creator mappings in
      AppleVolumes.system. They're unmaintained, possibly wrong and
      do not fit for OS X.
* FIX: rewritten logger
* FIX: afpd: UNIX permissions handling
* FIX: cnid_dbd: always use BerkeleyDB transactions
* FIX: initscripts installation now correctly uses autoconf paths,
      ie they're installed to --sysconfdir.
* FIX: UTF-8 volume name length
* FIX: atalkd: workaround for broken Linux 2.6 AT kernel module:
      Linux 2.6 sends broadcast queries to the first available socket
      which is in our case the last configured one. atalkd now tries to
      find the right one.
      Note: now a misconfigured or plugged router can broadcast a wrong route !
* REM: afpd: removed CNID backends "db3", "hash" and "mtab"
* REM: cnid_maint: use dbd
* REM: cleanappledouble.pl: use dbd
* REM: nu: use `macusers` instead

(markd)