MSBuild Improvements for main projects

Some projects like the Files project have no reference to the main project Edi and require, therefore, copying as implemented in Edi.targets and shown below.

There is already a mechanism to mark Plugin folder projects and copy their binaries as described in the Wiki.

Question: Should we use a similar mechanism based on a new XML Tag (eg. DeployMain instead of DeployPlugin) or is a different mechanism more appropriate?

    <!-- Deploy Files toolwindow -->
    <BuildDependsOn Condition="$(DeployApplication) == 'true'">
      $(BuildDependsOn);
      DeployFiles;
</BuildDependsOn>

<Target Name="DeployFiles">
   <!-- Deploy Files assembly since its otherwise missing
        because Edi's main project requires no additional reference -->
   <ItemGroup>
     <FilesModul Include="$(SolutionDir)\Tools\BuiltIn\Files\bin\$(Configuration)\**\*.*" />
   </ItemGroup>
   <Copy SourceFiles="@(FilesModul)"
         DestinationFolder="$(ApplicationTargetDir)%(RecursiveDir)"
         ContinueOnError="false"
         SkipUnchangedFiles="false"
         />
   <!-- Message Text=" %(FilesModul.Identity)" Importance="High"/-->
</Target>