Renamed ApplicationArguments, improved errorhandling in AssemblyFileInfo, changed separator in ReleaseEntry,

Creator/ApplicationArguments.cs

@@ -35,15 +35,15 @@ namespace KattekerCreator
             set => SetPropertyIfNotDefault(ref _channel, value);
         }
 
-        [DisplayName("OutDir")]
-        [Description("Directory for output")]
+        [DisplayName("Out")]
+        [Description("Directory for the output")]
         public string OutputDir
         {
             get => _outputDir;
             set => SetPropertyIfNotDefault(ref _outputDir, value);
         }
 
-        [DisplayName("PublishDir")]
+        [DisplayName("Publish")]
         [Description("Path for output from the point of view of the application.")]
         public string PublishDir
         {