pagespeed/ngx_pagespeed — pull request #249 by jeffkaufman (2013-04-11 17:01:47+00:00)
Title: statistics: check that statistics work and are not extrnally accessible

* Add tests for statistics.
* We weren't increasing resource_404_count on 404s.
* This required giving `NgxBaseFetch` a `NgxServerContext` pointer.
* /ngx_pagespeed_statistics was publically available.
* Made a pass over the readme to add a new configuration option and fixed up
serveral things that were out of date while I was there.

Fixes #248.