LONDON - ShortList’s Hamish MacBain discovers how “the maddest bastard in thick-rimmed glasses since my grandma” turned Liam Gallagher and Beady Eye from Sixties fetishists into psychedelic futurists (Futurism from Milan ;)As ever, there are many things about which Liam Gallagher is currently “buzzing”. There’s his son Gene’s continued prowess on the drums (he’s now in a band), and the fact he