Opera: running from the filesystem doesn't work

[Alfonso Martínez de Lizarrondo]

In MacOsX, trying to load the samples directly from ​file:///Users/alfonso/FCKDev/_samples/html/sample01.html (as it does in Safari and Firefox), doesn't work in Opera, the url is changed to ​file://localhost/Users/alfonso/FCKDev/_samples/html/sample01.html and then tries to load the xml files from ​file://Users/alfonso/FCKDev/fckstyles.xml (and it fails)

In windows it seems that the images of the toolbar doesn't load if the path has spaces in it (but this also affect even if running from a server, so it might be a separate bug)