fix: centralize debug printing into extension methods

Stream debugging now uses CrestronConsole instead of debug methods, so that the debug statements will be printed regardless of console debug level. This also means that comm debug statements will NOT be in the Crestron Error log or in the files created by the logging system

src/PepperDash.Core/Comm/eStreamDebuggingSetting.cs

@@ -0,0 +1,28 @@
+using System;
+
+namespace PepperDash.Core
+{
+  /// <summary>
+  /// The available settings for stream debugging
+  /// </summary>
+  [Flags]
+  public enum eStreamDebuggingSetting
+  {
+    /// <summary>
+    /// Debug off
+    /// </summary>
+    Off = 0,
+    /// <summary>
+    /// Debug received data
+    /// </summary>
+    Rx = 1,
+    /// <summary>
+    /// Debug transmitted data
+    /// </summary>
+    Tx = 2,
+    /// <summary>
+    /// Debug both received and transmitted data
+    /// </summary>
+    Both = Rx | Tx
+  }
+}