Minor XML tweaks for Metadata

NzbDrone.Common/EnvironmentProvider.cs

@@ -11,6 +11,8 @@ namespace NzbDrone.Common
         public const string NZBDRONE_PID = "NZBDRONE_PID";
         public const string ROOT_MARKER = "NzbDrone.Web";
 
+        public static readonly char[] NewLineChars = Environment.NewLine.ToCharArray();
+
         private static readonly string processName = Process.GetCurrentProcess().ProcessName.ToLower();
 
         private static readonly EnvironmentProvider instance = new EnvironmentProvider();

NzbDrone.Core/Providers/Metadata/Xbmc.cs

@@ -194,11 +194,12 @@ namespace NzbDrone.Core.Providers.Metadata
                     doc.Save(xw);
 
                     xmlResult += doc.ToString();
+                    xmlResult += Environment.NewLine;
                 }       
             }
             var filename = episodeFile.Path.Replace(Path.GetExtension(episodeFile.Path), ".nfo");
             _logger.Debug("Saving episodedetails to: {0}", filename);
-            _diskProvider.WriteAllText(filename, xmlResult);
+            _diskProvider.WriteAllText(filename, xmlResult.Trim(EnvironmentProvider.NewLineChars));
         }
 
         public override void RemoveForSeries(Series series)