UnitTest DLL fixes

Facepunch.Steamworks.Test/Facepunch.Steamworks.TestWin32.csproj

@@ -131,6 +131,11 @@
       <Name>Facepunch.Steamworks.Win32</Name>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <Content Include="steam_api.dll">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+  </ItemGroup>
   <Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">

Facepunch.Steamworks.Test/Facepunch.Steamworks.TestWin64.csproj

@@ -131,6 +131,11 @@
       <Name>Facepunch.Steamworks.Win64</Name>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <Content Include="steam_api64.dll">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+  </ItemGroup>
   <Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">

Facepunch.Steamworks/Facepunch.Steamworks.Win64.csproj

@@ -27,10 +27,16 @@
   
 	<ItemGroup>
 		<Content Include="steam_api64.dll" PackagePath="\content\" Pack="true" PackageCopyToOutput="true">
-			<CopyToOutputDirectory>Always</CopyToOutputDirectory>
+			<CopyToOutputDirectory></CopyToOutputDirectory>
       </Content>
       <None Include="Facepunch.Steamworks.jpg" Pack="true" PackagePath="\" />
 	</ItemGroup>
+  
+	<ItemGroup>
+	  <None Update="steam_api.dll">
+	    <CopyToOutputDirectory></CopyToOutputDirectory>
+	  </None>
+	</ItemGroup>
 
 	<Import Project="Facepunch.Steamworks.targets" />