Nokia's already tipped its hand for the year Twenty Ten by publicly stating its intent to deliver a sleeker, more attractive, and faster Symbian UI; fewer nags; and at least one Maemo handset before the year is done. What we've been missing though, are the details. While we still don't have the complete story, it is beginning to take shape according to alleged leaks received by Tom's Guide. First up is a new naming convention, something already telegraphed by Nokia's Xseries launch and