added wmv endpoint

MediaBrowser.Api/Playback/Progressive/VideoService.cs

@@ -24,6 +24,7 @@ namespace MediaBrowser.Api.Playback.Progressive
     [Route("/Videos/{Id}/stream.avi", "GET")]
     [Route("/Videos/{Id}/stream.m2ts", "GET")]
     [Route("/Videos/{Id}/stream.3gp", "GET")]
+    [Route("/Videos/{Id}/stream.wmv", "GET")]
     [Route("/Videos/{Id}/stream", "GET")]
     [Route("/Videos/{Id}/stream.ts", "HEAD")]
     [Route("/Videos/{Id}/stream.webm", "HEAD")]
@@ -36,6 +37,7 @@ namespace MediaBrowser.Api.Playback.Progressive
     [Route("/Videos/{Id}/stream.mpeg", "HEAD")]
     [Route("/Videos/{Id}/stream.avi", "HEAD")]
     [Route("/Videos/{Id}/stream.3gp", "HEAD")]
+    [Route("/Videos/{Id}/stream.wmv", "HEAD")]
     [Route("/Videos/{Id}/stream.m2ts", "HEAD")]
     [Route("/Videos/{Id}/stream", "HEAD")]
     [Api(Description = "Gets a video stream")]