add support for 'metrics'

lib/fog/joyent/analytics.rb

@@ -24,6 +24,9 @@ module Fog
       collection :joyent_modules
       model :joyent_module
 
+      collection :metrics
+      model :metric
+
       class Mock
         def self.data
           @data ||= Hash.new do |hash, key|

lib/fog/joyent/models/analytics/joyent_modules.rb

@@ -16,7 +16,6 @@ module Fog
         # { 'apache' => {'label' => 'Apache'}}
         # where the key is the name of the module
         def new(attributes = {})
-          puts attributes.inspect
           name, other_attributes = attributes
           super(other_attributes.merge('name' => name))
         end

lib/fog/joyent/models/analytics/metric.rb

@@ -0,0 +1,13 @@
+require 'fog/core/model'
+
+module Fog
+  module Joyent
+    class Analytics
+      class Metric < Fog::Model
+        attribute :name
+        attribute :label
+
+      end
+    end
+  end
+end