[성현모] DeviceManager, Factory 리팩토링, DIO, Scanner 추가

eCIAv2.Library/Devices/Scanner/IScanner.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace eCIAv2.Library.Devices.Scanner
+{
+    public interface IScanner : IDevice
+    {
+        public string Trigger();
+        public Action<string> OnRecvData();
+    }
+}