change proxy_headers_hash_bucket_size default string->int
change proxy_headers_hash_bucket_size default string->int

icann-dns/puppet-nginx,raphink/puppet-nginx,bulletproofnetworks/puppet-nginx,bastelfreak/puppet-nginx,hbog/puppet-nginx,icann-dns/puppet-nginx,voxpupuli/puppet-nginx,hbog/puppet-nginx,jfryman/puppet-nginx,jfryman/puppet-nginx,voxpupuli/puppet-nginx,bastelfreak/puppet-nginx,bulletproofnetworks/puppet-nginx