refact.

Yavsc.Server/Models/IT/Evolution/Feature.cs

@@ -0,0 +1,19 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using Yavsc.Attributes.Validation;
+
+namespace Yavsc.Models.IT.Maintaining
+{
+    public class Feature
+    {
+        [Key,DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public long Id { get; set; }
+
+        [YaStringLength(256,MinLen=3)]
+        public string ShortName { get; set; }
+        
+        [YaStringLength(10*1024,MinLen=3)]
+        public string Description { get; set; }
+        public FeatureStatus Status { get; set; }
+    }
+}