Added build file that can be used with GitHubFlowVersion to Rebuild the .sln file with Release|AnyCPU

Author: robdmoore

Build.proj

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <ProjectFiles Include="$(MSBuildProjectDirectory)\*.sln">
+      <Properties>Configuration=Release;Platform=Any CPU</Properties>
+    </ProjectFiles>
+  </ItemGroup>
+  <Target Name="Build">
+    <MSBuild Projects="@(ProjectFiles)" Targets="Rebuild" />
+  </Target>
+</Project>