Rename .exe to .scr for Release builds

Author: cwc

Web-Page-Screensaver.csproj

@@ -94,6 +94,9 @@
     </Compile>
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <PropertyGroup>
+    <PostBuildEvent>if $(ConfigurationName) == Release move $(TargetPath) $(TargetDir)$(TargetName).scr</PostBuildEvent>
+  </PropertyGroup>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">