Add ability to Serialize/Deserialize ZWaveOptions

Author: marcus-j-davies

Visual Studio Projects/ZWaveJS.NET/ZWaveJS.NET/ZWaveOptions.cs

@@ -20,6 +20,16 @@ public ZWaveOptions()
 
         }
 
+        public string Serialize()
+        {
+            return Newtonsoft.Json.JsonConvert.SerializeObject(this, Newtonsoft.Json.Formatting.Indented);
+        }
+
+        public static ZWaveOptions FromSerialized(string JSON)
+        {
+            return Newtonsoft.Json.JsonConvert.DeserializeObject<ZWaveOptions>(JSON);
+        }
+
         public CFGTimeouts timeouts { get; set; }
         public CFGAttempts attempts { get; set; }
         public CFGLogConfig logConfig { get; set; }