Add logrotate config for new Candlepin log files.
squash
Add the requestUuid into servlet request attribs.

Set a servlet attribute so we can log it in access_log.

Also set a header with the info for the response.
Setup a access.log in our server.xml via deploy

For a default deploy, add an AccessValve config to
server.xml. This create a /var/log/candlepin/access.log.
Access_log is more or less apache http style log, but
we also add request time, subman client version if set,
and the requestUuid.
Merge remote-tracking branch 'origin/alikins/access_logging' into dgoodwin/logging