filecache-worker: hook the worker up to the filecache
Merge pull request #117 from pagespeed/oschaaf-filecache-worker

filecache: pass in a slow worker during construction
document building against r2338
base fetch: fix two memory leaks, one severe and one potential
Merge pull request #121 from pagespeed/jefftk-leak

base fetch: fix two memory leaks, one severe and one potential
Merge branch 'master' of https://github.com/pagespeed/ngx_pagespeed into oschaaf-generate-config
generate-configuration: improve preprocessing

- now allows ifdef/ifndef/endif secions,for easier formatting
- pagespeed options that aren't implemented in nginx yet are
  #ifdefed out in pagespeed.debug.pyconf
- remove two old translations
generate-configuration: make nginx's configuration test pass