rework now playing screen

Emby.Server.Core/ApplicationHost.cs

@@ -1476,6 +1476,10 @@ namespace Emby.Server.Core
             try
             {
                 AuthorizeServer();
+            }
+            catch (NotImplementedException)
+            {
+                
             }
             catch (Exception ex)
             {

MediaBrowser.WebDashboard/MediaBrowser.WebDashboard.csproj

@@ -888,9 +888,6 @@
     <Content Include="dashboard-ui\scripts\editorsidebar.js">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
-    <Content Include="dashboard-ui\scripts\mediacontroller.js">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </Content>
     <Content Include="dashboard-ui\scripts\metadatasubtitles.js">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>