Ensure updating of designers in resources project

Author: bclothier

Rubberduck.Resources/Rubberduck.Resources.csproj

@@ -21,4 +21,17 @@
       <DependentUpon>$([System.String]::Copy('%(Filename)').Replace('.Designer', '')).resx</DependentUpon>
     </Compile>
   </ItemGroup>
+  <ItemGroup>
+    <Compile Update="RubberduckUI.Designer.cs">
+      <DesignTime>True</DesignTime>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>RubberduckUI.resx</DependentUpon>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <EmbeddedResource Update="RubberduckUI.resx">
+      <Generator>PublicResXFileCodeGenerator</Generator>
+      <LastGenOutput>RubberduckUI.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+  </ItemGroup>
 </Project>