Initial commit

Initial commit til Git.
V2 er deployed

PointOfSale/Utilities/ESCPOS_NET/Printers/IPrinter.cs

@@ -0,0 +1,17 @@
+using System;
+
+namespace ESCPOS_NET
+{
+    public interface IPrinter
+    {
+        PrinterStatusEventArgs GetStatus();
+        void Write(params byte[][] arrays);
+        void Write(byte[] bytes);
+        event EventHandler StatusChanged;
+        event EventHandler Disconnected;
+        event EventHandler Connected;
+        //event EventHandler WriteFailed;
+        //event EventHandler Idle;
+        //event EventHandler IdleDisconnected; is this useful? to know that it disconnected because of idle? probably better to have this as info in disconnected event object instead.
+    }
+}