Resource paths are no longer hardcoded. They now use a dist WiX variable that can be configured dinamically while using WiX tools.
Windows installers can now be versioned (use the version WiX variable).
Added the GPL agreement to the repo.
Added a Python helper script that generates the MSI installers using the WiX tools. The script is very simple, but we'll avoid hardcoding paths and moving resources with it.
This PR improves the build process on Windows.