CoverLetter is not required anymore

Sevomin.Models/DovominJob.cs

@@ -22,8 +22,7 @@ namespace Sevomin.Models
 
         [Required]
         public DateTime ApplyDate { get; set; }
-
-        [Required]
+        
         public string CoverLetter { get; set; }
 
         public decimal Affinity { get; set; }