Add error message info for entities

Core/Entities/LeafInput.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
+using System.Linq;
 
 namespace LeafWeb.Core.Entities
 {
@@ -10,6 +11,8 @@ namespace LeafWeb.Core.Entities
 
 		public virtual ICollection<LeafInputFile> InputFiles { get; set; }
 		public virtual ICollection<LeafOutputFile> OutputFiles { get; set; }
+		public LeafOutputFile OutputErrorMessage => OutputFiles?.FirstOrDefault(f => f.IsErrorMessage);
+		public LeafOutputFile OutputWarningMessage => OutputFiles?.FirstOrDefault(f => f.IsWarningMessage);
 
 		public LeafInputStatusType CurrentStatus { get; set; }
 		public virtual ICollection<LeafInputStatus> StatusHistory { get; set; }

Core/Entities/LeafOutputFile.cs

@@ -13,5 +13,7 @@ namespace LeafWeb.Core.Entities
 
 		// convention for the filename which LeafCharter uses
 		public bool IsLeafChartFile => Filename?.StartsWith("cntrlcomparison") ?? false;
+		public bool IsErrorMessage => Filename?.Contains("errormessage") ?? false;
+		public bool IsWarningMessage => Filename?.Contains("warningmessage") ?? false;
 	}
 }

Core/Remote/PiscalSshClient.cs

@@ -76,7 +76,7 @@ namespace LeafWeb.Core.Remote
 				if (command.ExitStatus != 0)
 					throw new PiscalClientException(command.Result);
 
-				_logger.Debug(command.Result);
+				_logger.Debug("RunLeafInput result: " + command.Result);
 			}
 		}