Fix files permissions, remove executable bit
Remove ezinfo.php, extension.xml replaced it some years ago
Add doc for unsetting resp.http.x-url before sending the response to the client
Fix typo
Merge pull request #11 from guillaumelecerf/docs

Thanks
Merge branch 'chmod_-x' of github.com:guillaumelecerf/mugo_varnish into guillaumelecerf-chmod_-x
Merge branch 'guillaumelecerf-chmod_-x'
Merge pull request #10 from guillaumelecerf/remove_ezinfo

Thanks
Add purge logging facility