pagespeed/ngx_pagespeed — pull request #247 by jeffkaufman (2013-04-11 14:59:45+00:00)
Title: system-test: support and test MapProxyDomain for CDNs

* Test MapProxyDomain for CDN setup
* Only validate FileCachePath in server blocks where pagespeed is enabled.
* Sort-circuit in ps_create_request_context when disabled.
* Support FetchProxy option.
* This required moving fetcher initialization to the ServerContext from the
RewriteDriverFactory.