Fix deprecation: "Passing no parameters to XML::SaxParser.new is deprecated", present in libxml-ruby 0.9.9+
Fix deprecation: "Passing no parameters to XML::SaxParser.new is deprecated", present in libxml-ruby 0.9.9+

envato/right_aws,gentoo/right_aws,zuazo-forks/right_aws,rightscale/right_aws