updated playlist images

MediaBrowser.WebDashboard/MediaBrowser.WebDashboard.csproj

@@ -147,6 +147,9 @@
     <Content Include="dashboard-ui\css\images\media\qualityflyout.png">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
+    <Content Include="dashboard-ui\css\images\media\remove.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
     <Content Include="dashboard-ui\css\images\media\selected.png">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>