fixes #689 - Release date off by day in some locales

MediaBrowser.Providers/Savers/EpisodeXmlSaver.cs

@@ -109,7 +109,7 @@ namespace MediaBrowser.Providers.Savers
             
             if (episode.PremiereDate.HasValue)
             {
-                builder.Append("<FirstAired>" + SecurityElement.Escape(episode.PremiereDate.Value.ToString("yyyy-MM-dd")) + "</FirstAired>");
+                builder.Append("<FirstAired>" + SecurityElement.Escape(episode.PremiereDate.Value.ToLocalTime().ToString("yyyy-MM-dd")) + "</FirstAired>");
             }
 
             XmlSaverHelpers.AddCommonNodes(item, builder);

MediaBrowser.Providers/Savers/SeriesXmlSaver.cs

@@ -95,7 +95,7 @@ namespace MediaBrowser.Providers.Savers
 
             if (series.PremiereDate.HasValue)
             {
-                builder.Append("<FirstAired>" + SecurityElement.Escape(series.PremiereDate.Value.ToString("yyyy-MM-dd")) + "</FirstAired>");
+                builder.Append("<FirstAired>" + SecurityElement.Escape(series.PremiereDate.Value.ToLocalTime().ToString("yyyy-MM-dd")) + "</FirstAired>");
             }
             
             XmlSaverHelpers.AddCommonNodes(item, builder);

MediaBrowser.Providers/Savers/XmlSaverHelpers.cs

@@ -252,11 +252,11 @@ namespace MediaBrowser.Providers.Savers
             {
                 if (item is Person)
                 {
-                    builder.Append("<BirthDate>" + SecurityElement.Escape(item.PremiereDate.Value.ToString("yyyy-MM-dd")) + "</BirthDate>");
+                    builder.Append("<BirthDate>" + SecurityElement.Escape(item.PremiereDate.Value.ToLocalTime().ToString("yyyy-MM-dd")) + "</BirthDate>");
                 }
                 else if (!(item is Episode))
                 {
-                    builder.Append("<PremiereDate>" + SecurityElement.Escape(item.PremiereDate.Value.ToString("yyyy-MM-dd")) + "</PremiereDate>");
+                    builder.Append("<PremiereDate>" + SecurityElement.Escape(item.PremiereDate.Value.ToLocalTime().ToString("yyyy-MM-dd")) + "</PremiereDate>");
                 }
             }
 
@@ -358,7 +358,7 @@ namespace MediaBrowser.Providers.Savers
             }
 
             // Use original runtime here, actual file runtime later in MediaInfo
-            var runTimeTicks = item.OriginalRunTimeTicks ?? item.RunTimeTicks;
+            var runTimeTicks = item.RunTimeTicks;
 
             if (runTimeTicks.HasValue)
             {