Refactored method names for better consistency. Built out Din8sw8 and Din8sw8Output classes. Added logic for RelayControlledShade class to operate relays based on open/close/stop method calls

Essentials Core/PepperDashEssentialsBase/Crestron IO/Relay/ISwitchedOutput.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Crestron.SimplSharp;
+
+using PepperDash.Essentials.Core;
+
+namespace PepperDash.Essentials.Core.CrestronIO
+{
+    /// <summary>
+    /// Describes an output capable of switching on and off
+    /// </summary>
+    public interface ISwitchedOutput
+    {
+        BoolFeedback OutputIsOnFeedback {get;}
+
+        void On();
+        void Off();
+    }
+
+    public interface ISwitchedOutputCollection
+    {
+        Dictionary<uint, ISwitchedOutput> SwitchedOutputs { get; }
+    }
+}