Add backload for multiple file upload

Core/Models/LeafInputSite.cs

@@ -1,4 +1,5 @@
-using LeafWeb.Core.Parsers;
+using System.ComponentModel.DataAnnotations;
+using LeafWeb.Core.Parsers;
 using LeafWeb.Core.Utility;
 
 namespace LeafWeb.Core.Models
@@ -8,10 +9,15 @@ namespace LeafWeb.Core.Models
     /// </summary>
     public class LeafInputSite
     {
+		[Key]
+		public int LeafInputSiteId { get; set; }
+
+		public virtual LeafInputInfo LeafInputInfo { get; set; }
+
 		/// <summary>Site identifier</summary>
 		/// <remarks>do not leave blank between letters</remarks>
 		[ParseInfo(1)]
-		public string SiteID { get; set; }
+		public string SiteId { get; set; }
 
 		/// <summary>Site latitude, northern hermisphere positive</summary>
 		[ParseInfo(2, units:"degrees")]
@@ -92,6 +98,5 @@ namespace LeafWeb.Core.Models
 
 		// DataType,TissueArea,TissueMass,Fo'_or_Fo,Fm'_or_Fm,Fs,MeasLight
 
-		public virtual LeafInput LeafInput { get; set; }
 	}
 }