ezsystems/ezpublish-legacy — pull request #1078 by yannickroger (2014-09-18 15:09:43+00:00)
Title: Fix EZP-23310: Preview causes content cache to be purged and deadlocks

Link: https://jira.ez.no/browse/EZP-23310

## Description
Disabled the purge of cluster cache when previewing as it is not needed.