Rename solution directory to Elwig

Elwig/Models/WbRd.cs

@@ -0,0 +1,19 @@
+using Microsoft.EntityFrameworkCore;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Elwig.Models {
+    [Table("wb_rd"), PrimaryKey("KgNr", "RdNr")]
+    public class WbRd {
+        [Column("kgnr")]
+        public int KgNr { get; set; }
+
+        [Column("rdnr")]
+        public int RdNr { get; set; }
+        
+        [Column("name")]
+        public string Name { get; set; }
+
+        [ForeignKey("KgNr")]
+        public virtual WbKg WbKg { get; private set; }
+    }
+}