update nuget package paths

Author: bschnurr

build/sign.proj

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project InitialTargets="SetSigningProperties" DefaultTargets="SignFiles" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="packages\Microsoft.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.props" Condition="Exists('packages\Microsoft.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.props')" />
+  <!-- Adjusted package path to parent directory since NuGet restore places packages at repository root -->
+  <Import Project="..\packages\Microsoft.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.props" Condition="Exists('..\packages\Microsoft.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.props')" />
 
 
   <Target Name="SetSigningProperties">
@@ -27,8 +28,8 @@
 
   <!-- SignFiles now fails fast if MicroBuild signing targets are missing -->
   <Target Name="SignFiles">
-    <Error Condition="!Exists('packages\Microsoft.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.targets')" Text="MicroBuild signing targets missing. Run NuGet restore before invoking MSBuild (packages.config)." />
-    <Message Condition="Exists('packages\Microsoft.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.targets')" Text="MicroBuild signing targets detected; delegating signing to imported targets." Importance="high" />
+    <Error Condition="!Exists('..\packages\Microsoft.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.targets')" Text="MicroBuild signing targets missing. Run NuGet restore before invoking MSBuild (packages.config)." />
+    <Message Condition="Exists('..\packages\Microsoft.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.targets')" Text="MicroBuild signing targets detected; delegating signing to imported targets." Importance="high" />
   </Target>
 
 
@@ -48,9 +49,9 @@
     <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.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.props')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.props'))" />
-    <Error Condition="!Exists('packages\Microsoft.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.targets'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.props'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.targets'))" />
   </Target>
 
-  <Import Project="packages\Microsoft.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.targets" Condition="Exists('packages\Microsoft.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.targets')" />
+  <Import Project="..\packages\Microsoft.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.targets" Condition="Exists('..\packages\Microsoft.VisualStudioEng.MicroBuild.Core.1.0.0\build\Microsoft.VisualStudioEng.MicroBuild.Core.targets')" />
 </Project>