Address 'The source :rubygems is deprecated because HTTP requests are insecure.'
Merge pull request #55 from raoulbhatia/rubygems-https

Address 'The source :rubygems is deprecated because HTTP requests are in...
Address 'The source :rubygems is deprecated because HTTP requests are insecure.'
Merge branch 'master' of https://github.com/netmanagers/puppet-nginx
Correct multi_accept implementation.

Make sure the defaults match with the Debian/Ubuntu packages.
Enable alias configuration similar to nginx::vhost.