[horde] Cipher.php

[Ned Zimmerman]

I updated my horde via CVS today and ran into a couple of errors when I 
went to login. It appears that /horde/lib/Cipher.php has been updated to 
use a new class in /horde/lib/Cipher/BlockMode.php.  BlockMode.php makes 
references to files in ../Cipher/BlockMode/, but this directory does not 
exist. The old class was defined in ../Cipher/blockMmode.php and 
referenced the files in ../Cipher/blockMode/  However simply providing a 
link to the old directory does not work, as the files in 
../Cipher/blockMode/ have not been updated to confrom to the new class. 
 This was easy enough to fix in my case (I needed the ofb64.php file) by 
making the new directory(../Cipher/BlockMode/) and updating the class 
definition in the appropriate file (ofb64.php).  I just thought I would 
point this out in case others encountered similar issues.

Ned Zimmerman