Printing mails. (#471)

* Implemented printing functionality.

* Implemented icon for printing.

* Remove debug code.

Wino.Core.Domain/Models/Printing/PrintInformation.cs

@@ -0,0 +1,16 @@
+using System;
+
+namespace Wino.Core.Domain.Models.Printing
+{
+    public class PrintInformation
+    {
+        public PrintInformation(string pDFFilePath, string pDFTitle)
+        {
+            PDFFilePath = pDFFilePath ?? throw new ArgumentNullException(nameof(pDFFilePath));
+            PDFTitle = pDFTitle ?? throw new ArgumentNullException(nameof(pDFTitle));
+        }
+
+        public string PDFFilePath { get; }
+        public string PDFTitle { get; }
+    }
+}