LONDON (Reuters) - Europe's share markets hit a more than 4-year peak and bond yields shuffled higher on Thursday, as Beijing signalled a 'phase 1' trade deal with the United States was close to being sealed.Asia had been quiet overnight but things sparked just before Europe opened when China's commerce ministry said the world's two economic giants were working on a deal that would roll back trade tariffs in different stages.Cue optimism. The pan-European STOXX 600 index rose 0.4% to its..