pagespeed/ngx_pagespeed — pull request #782 by jmarantz (2014-08-20 17:01:59+00:00)
Title: Assume WGET_ARGS is cleared on every start_test

Update system test to be compatible with a helper-script update that makes start_test clear WGET_ARGS, making test stanzas more independent.

Also removes the hack for embed_config.html that leaves writeable files in the g4 client, and is no longer needed now that we've cleaned up our domains to be nginx-compatible.