fix: sln names and package versions

- adjusted the sln and csproj name
- bumped the crestron sdk
- added in newtonsoft 13.0 conditionally for net6/8
- fixed a few issues where we were using crestron newtonsoft specific methods

src/Pepperdash.Core/Web/RequestHandlers/DefaultRequestHandler.cs

@@ -0,0 +1,16 @@
+
+namespace PepperDash.Core.Web.RequestHandlers
+{
+    /// <summary>
+    /// Web API default request handler
+    /// </summary>
+    public class DefaultRequestHandler : WebApiBaseRequestHandler
+    {
+        /// <summary>
+        /// Constructor
+        /// </summary>
+        public DefaultRequestHandler()
+            : base(true)
+        { }
+    }
+}