Bringes in stashed changes to camera functions

PepperDashEssentials/PepperDashEssentials.csproj

@@ -108,6 +108,7 @@
     <Reference Include="System.Data" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="AppServer\Messengers\CameraBaseMessenger.cs" />
     <Compile Include="AppServer\Messengers\ConfigMessenger.cs" />
     <Compile Include="AppServer\Messengers\Ddvc01AtcMessenger.cs" />
     <Compile Include="AppServer\Messengers\AudioCodecBaseMessenger.cs" />

PepperDashEssentials/Room/Config/EssentialsHuddleRoomPropertiesConfig.cs

@@ -4,6 +4,10 @@ using System.Linq;
 using System.Text;
 using Crestron.SimplSharp;
 
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+using Newtonsoft.Json.Linq;
+
 namespace PepperDash.Essentials.Room.Config
 {
     /// <summary>
@@ -11,9 +15,28 @@ namespace PepperDash.Essentials.Room.Config
     /// </summary>
     public class EssentialsHuddleRoomPropertiesConfig : EssentialsRoomPropertiesConfig
     {
+        /// <summary>
+        /// The key of the default display device
+        /// </summary>
+        [JsonProperty("defaultDisplayKey")]
         public string DefaultDisplayKey { get; set; }
+
+        /// <summary>
+        /// The key of the default audio device
+        /// </summary>
+        [JsonProperty("defaultAudioKey")]
         public string DefaultAudioKey { get; set; }
+
+        /// <summary>
+        /// The key of the source list for the room
+        /// </summary>
+        [JsonProperty("sourceListKey")]
         public string SourceListKey { get; set; }
+
+        /// <summary>
+        /// The key of the default source item from the source list
+        /// </summary>
+        [JsonProperty("defaultSourceItem")]
         public string DefaultSourceItem { get; set; }
     }
 }