This patch is required to provide seamless integration with KIOFuse and KIO.
The patch attempts to convert URLs that applications will not understand
natively into local paths based on a KIOFuse mount. If successful, the URL
passed to the application is changed to its location within the KIOFuse mount.
If it is not successful, the URL is not changed.
If KIOFuse is not installed, then kioexec is simply used.