Make IgnoreDts configurable for M3U tuner

Emby.Server.Implementations/LiveTv/TunerHosts/M3UTunerHost.cs

@@ -196,7 +196,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
                 IsInfiniteStream = true,
                 IsRemote = isRemote,
 
-                IgnoreDts = true,
+                IgnoreDts = info.IgnoreDts,
                 SupportsDirectPlay = supportsDirectPlay,
                 SupportsDirectStream = supportsDirectStream,
 

MediaBrowser.Model/LiveTv/TunerHostInfo.cs

@@ -8,6 +8,7 @@ namespace MediaBrowser.Model.LiveTv
         public TunerHostInfo()
         {
             AllowHWTranscoding = true;
+            IgnoreDts = true;
         }
 
         public string Id { get; set; }
@@ -31,5 +32,7 @@ namespace MediaBrowser.Model.LiveTv
         public int TunerCount { get; set; }
 
         public string UserAgent { get; set; }
+
+        public bool IgnoreDts { get; set; }
     }
 }