def get_vrule(path)
      client(path).get_vrule(service_name(path), section_name(path), graph_name(path)).map do |vrule|
        vrule['base_uri'] = client(path).base_uri
        vrule['path']  = path
        vrule
      end
    end
def get_vrule(path)
      client(path).get_vrule(service_name(path), section_name(path), graph_name(path)).map do |vrule|
        vrule['base_uri'] = client(path).base_uri
        vrule['path']  = path
        vrule
      end
    end
Get the data of vrules, GET /vrules/summary/:path
 @param [String] path
 @return [Array] the vrule data
 @example
[
{
  "graph_path"=>"/hoge/hoge/hoge",
  "color"=>"#FF0000",
  "time"=>1395826210,
  "id"=>1,
  "dashes"=>"",
  "description"=>""
},
{
  "graph_path"=>"/hoge/hoge/hoge",
  "color"=>"#FF0000",
  "time"=>1395826363,
  "id"=>2,
  "dashes"=>"2,10",
  "description"=>""
}