www/horde2: upgrading to 2.2.3.
Upgrading to the latest -stable release of Horde.
Removing a dependency on security/pear-Crypt_CBC.
The full list of changes can be viewed here:
<http://cvs.horde.org/co.php/horde/docs/CHANGES?r=1.207.2.77>;.
Note: this upgrade will be necessary to upgrade Kronolith to 1.1.
PR: ports/51390
Submitted by: Thierry Thomas <thierry@pompo.net>