WebSharks/Quick-Cache — pull request #122 by raamdev (2014-04-24 23:42:00+00:00)
Title: Fix bug in auto_purge_post_cache() that purged the cache unnecessarily

- Previously purged on most statuses, including saving as `draft`. Now only purges post status `publish` and `private`
- Also purges when transitioning from `publish` or `private` post status to `draft`, `future`, or `private`.

See WebSharks/Quick-Cache#43