Added Server CMSConnect Config

Step.Model/ConfigModels/CmsConnectConfigModel.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Step.Model.ConfigModels
+{
+    public class CmsConnectConfigModel
+    {
+        public CmsConnectConfigModel()
+        {
+            Gateway = new GatewayConfigModel();
+        }
+        public bool Enabled { get; set; }
+
+        public GatewayConfigModel Gateway { get; set; }
+    }
+
+    public class GatewayConfigModel
+    {
+        public string Address { get; set; }
+        public string Token { get; set; }
+        public string Username { get; set; }
+        public string Password { get; set; }
+
+    }
+}