[mms] Fix regression in reporting capabilities (Bug #13421).
[mms] Fix regression in Horde_String_Transliterate for PHP 5.3 (Bug #13419).

Sigh. phpdoc doesn't say on the doc page that this isn't supported - it
is only a single line in the changelog that reveals this.
Released Horde_Imap_Client-2.24.1
Development mode for Horde_Imap_Client-2.24.2
Released Horde_Util-2.5.0
Development mode for Horde_Util-2.5.1