Add the HTTP Host: to the access_log record.  Useful when using bucket based sub-domains.
Merge pull request #55 from centraldesktop/add-vhost-to-accesslog

rgw: Add vhost to accesslog
Merge branch 'master' of github.com:ceph/ceph-cookbooks
Merge branch 'master' into cdmaster
Syntax error, closing tag is -> instead of -%>
Merge branch 'rgw_host_aliases' into cdmaster