Adding helpers for checking the state of the job on a notification.

lib/flix_cloud/notification.rb

@@ -17,4 +17,16 @@ def initialize(attrs={})
     super(attrs)
   end
 
-end
+  def successful?
+    state == 'successful_job'
+  end
+
+  def failed?
+    state == 'failed_job'
+  end
+
+  def cancelled?
+    state == 'cancelled_job'
+  end
+
+end

lib/flix_cloud/record.rb

@@ -27,6 +27,7 @@ def #{attribute}=(value)
     }
   end
 
+
 protected
 
   def post(path, body)