Add magazines issues.

Cicm.Database/Models/MagazineIssue.cs

@@ -0,0 +1,22 @@
+using System;
+using System.ComponentModel.DataAnnotations;
+
+namespace Cicm.Database.Models
+{
+    public class MagazineIssue : BaseModel<long>
+    {
+        [Required]
+        public long MagazineId { get; set; }
+        [Required]
+        public string Caption { get;       set; }
+        public string NativeCaption { get; set; }
+        [DisplayFormat(DataFormatString = "{0:d}")]
+        [DataType(DataType.Date)]
+        public DateTime? Published { get; set; }
+        [StringLength(18)]
+        public string ProductCode { get; set; }
+        public short Pages { get;        set; }
+
+        public virtual Magazine Magazine { get; set; }
+    }
+}