updated media buttons

MediaBrowser.WebDashboard/MediaBrowser.WebDashboard.csproj

@@ -114,9 +114,15 @@
     <Content Include="dashboard-ui\css\images\items\searchhints\tv.png">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
+    <Content Include="dashboard-ui\css\images\media\mute.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
     <Content Include="dashboard-ui\css\images\media\settings.png">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
+    <Content Include="dashboard-ui\css\images\media\volume.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
     <Content Include="dashboard-ui\css\images\rotten.png">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>