mozilla/kuma — pull request #168 by lmorchard (2012-04-20 20:24:15+00:00)
Title: Bug 747158 optimize pageexists

This depends on [kuma PR #164](https://github.com/mozilla/kuma/pull/164) and [kumascript PR #10](https://github.com/mozilla/kumascript/pull/10), review those first.

This is the other 1/2 of the `wiki.pageExists` optimization, which preloads memcache with data.