Adds some comments, initializes JoinMaps in EiscApi and moves GenericComm factory to new methodology

PepperDashEssentials/ControlSystem.cs

@@ -290,12 +290,13 @@ namespace PepperDash.Essentials
         /// </summary>
         public void LoadDevices()
         {
+            // Instantiate the Device Factories
+            new CoreDeviceFactory();
+
+
             // Build the processor wrapper class
-
             DeviceManager.AddDevice(new PepperDash.Essentials.Core.Devices.CrestronProcessor("processor"));
 
-
-
             // Add global System Monitor device
             DeviceManager.AddDevice(new PepperDash.Essentials.Core.Monitoring.SystemMonitorController("systemMonitor"));