Documents all join maps and moves them to their own files for easier linking in Confluence documentation.

PepperDashEssentials/Bridges/JoinMaps/IDigitalInputJoinMap.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Crestron.SimplSharp;
+
+namespace PepperDash.Essentials.Bridges
+{
+    public class IDigitalInputJoinMap : JoinMapBase
+    {
+        #region Digitals
+        /// <summary>
+        /// Reports the state of the digital input
+        /// </summary>
+        public uint InputState { get; set; }
+        #endregion
+
+        public IDigitalInputJoinMap()
+        {
+            InputState = 1;
+        }
+
+        public override void OffsetJoinNumbers(uint joinStart)
+        {
+            var joinOffset = joinStart - 1;
+
+            InputState = InputState + joinOffset;
+        }
+    }
+}