Not waiting for init task completition in windows service mode in order to avoid timeout on start

MediaBrowser.ServerApplication/MainStartup.cs

@@ -226,21 +226,20 @@ namespace MediaBrowser.ServerApplication
                              ErrorModes.SEM_NOGPFAULTERRORBOX | ErrorModes.SEM_NOOPENFILEERRORBOX);
             }
 
-            var task = _appHost.Init(initProgress);
-            Task.WaitAll(task);
-
-            task = _appHost.RunStartupTasks();
-            Task.WaitAll(task);
-
             SystemEvents.SessionEnding += SystemEvents_SessionEnding;
             SystemEvents.SessionSwitch += SystemEvents_SessionSwitch;
 
+            var task = _appHost.Init(initProgress);
+            task = task.ContinueWith(new Action<Task>(a => _appHost.RunStartupTasks()));
+
             if (runService)
             {
                 StartService(logManager);
             }
             else
             {
+                Task.WaitAll(task);
+                
                 HideSplashScreen();
 
                 ShowTrayIcon();