Merge pull request #140 from watson-developer-cloud/hotfix-classifyScore

change classify score from string to double

Author: mediumTaj

Scripts/Services/VisualRecognition/DataModels.cs

@@ -101,7 +101,7 @@ public class ClassResult
 		/// <summary>
 		/// The score.
 		/// </summary>
-        public string score { get; set; }
+        public double score { get; set; }
 		/// <summary>
 		/// The type hierarchy.
 		/// </summary>