modified purge method to use req.http.host && req.url in conjuction. otherwise, ban("req.url ==  " + req.url) - will cause all hosts to lose their caches for /
modified purge method to use req.http.host && req.url in conjuction.
otherwise, ban("req.url ==  " + req.url) - will cause all hosts to lose their caches for /

removed seemingly arcane regsub, seemingly doing nothing (as req.url doesn't contain the
  hostname, nor protocol in standard operation)

maxchk/puppet-varnish,joshuaspence/puppet-varnish,maxchk/puppet-varnish,joshuaspence/puppet-varnish