Changed wil nuget package linking to git submodule (#515)

Deleted link with wil nuget package, switched to git submodule instead.

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "wil"]
+	path = wil
+	url = https://github.com/microsoft/wil

avstream/sampledevicemft/multipinmft.vcxproj

@@ -154,17 +154,9 @@
       <WppScanConfigurationData>common.h</WppScanConfigurationData>
     </ClCompile>
   </ItemGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <TargetName>multipinmft</TargetName>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <TargetName>multipinmft</TargetName>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <TargetName>multipinmft</TargetName>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+  <PropertyGroup>
     <TargetName>multipinmft</TargetName>
+    <IncludePath>$(VC_IncludePath);$(WindowsSDK_IncludePath);..\..\wil\include</IncludePath>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
@@ -261,18 +253,17 @@
   <ItemGroup>
     <None Exclude="@(None)" Include="*.txt;*.htm;*.html" />
     <None Exclude="@(None)" Include="*.ico;*.cur;*.bmp;*.dlg;*.rct;*.gif;*.jpg;*.jpeg;*.wav;*.jpe;*.tiff;*.tif;*.png;*.rc2" />
-    <None Exclude="@(None)" Include="*.def;*.bat;*.hpj;*.asmx" />
-    <None Include="packages.config" />
+    <None Include="Source.def" />
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Exclude="@(ClInclude)" Include="*.h;*.hpp;*.hxx;*.hm;*.inl;*.xsd" />
+    <ClInclude Include="basepin.h" />
+    <ClInclude Include="common.h" />
+    <ClInclude Include="contosodevice.h" />
+    <ClInclude Include="custompin.h" />
+    <ClInclude Include="mftpeventgenerator.h" />
+    <ClInclude Include="multipinmft.h" />
+    <ClInclude Include="multipinmfthelpers.h" />
+    <ClInclude Include="stdafx.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <Import Project="packages\Microsoft.Windows.ImplementationLibrary.1.0.190716.2\build\native\Microsoft.Windows.ImplementationLibrary.targets" Condition="Exists('packages\Microsoft.Windows.ImplementationLibrary.1.0.190716.2\build\native\Microsoft.Windows.ImplementationLibrary.targets')" />
-  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
-    <PropertyGroup>
-      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
-    </PropertyGroup>
-    <Error Condition="!Exists('packages\Microsoft.Windows.ImplementationLibrary.1.0.190716.2\build\native\Microsoft.Windows.ImplementationLibrary.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Windows.ImplementationLibrary.1.0.190716.2\build\native\Microsoft.Windows.ImplementationLibrary.targets'))" />
-  </Target>
 </Project>

avstream/sampledevicemft/multipinmft.vcxproj.Filters

@@ -42,6 +42,31 @@
     <None Include="Source.def">
       <Filter>Source Files</Filter>
     </None>
-    <None Include="packages.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="basepin.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="common.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="contosodevice.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="custompin.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="mftpeventgenerator.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="multipinmft.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="multipinmfthelpers.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="stdafx.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>