Add gogrid idiosyncracies with reloading data

fog.gemspec

@@ -7,7 +7,7 @@ Gem::Specification.new do |s|
   ## If your rubyforge_project name is different, then edit it and comment out
   ## the sub! line in the Rakefile
   s.name              = 'phpfog-fog'
-  s.version           = '0.4.1.2'
+  s.version           = '0.4.1.3'
   s.date              = '2011-01-21'
   s.rubyforge_project = 'fog'
 

lib/fog/compute/models/go_grid/server.rb

@@ -34,7 +34,20 @@ module Fog
         end
 
         def ready?
-          @state == 'On'
+          @state && @state["name"] == 'On'
+        end
+
+        def reload
+          requires :name
+          begin
+            if data = collection.get(name)
+              new_attributes = data.attributes
+              merge_attributes(new_attributes)
+              self
+            end
+          rescue Excon::Errors::BadRequest
+            false
+          end
         end
 
         def save