fix: Adds try/catch around pre/post activation calls and adds JsonProperty decorators to Key and Name properties in interfaces

src/Pepperdash Core/CoreInterfaces.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using Crestron.SimplSharp;
+using Newtonsoft.Json;
 using Serilog;
 
 namespace PepperDash.Core
@@ -15,6 +16,7 @@ namespace PepperDash.Core
         /// <summary>
         /// Unique Key
         /// </summary>
+        [JsonProperty("key")]
 		string Key { get; }
     }
 
@@ -26,6 +28,7 @@ namespace PepperDash.Core
         /// <summary>
         /// Isn't it obvious :)
         /// </summary>
+        [JsonProperty("name")]
 		string Name { get; }
     }