[pkg-horde] php-horde-kronolith is marked for autoremoval from testing

[Debian testing autoremoval watch]

php-horde-kronolith 4.2.22-1 is marked for autoremoval from testing on 2017-11-04

It (build-)depends on packages with these RC bugs:
876400: php-horde-image: CVE-2017-14650: remote code execution n _raw() via $index parameter