Asian shares edge down, oil stabilises after rout

By Lisa Twaronite TOKYO (Reuters) - Asian shares edged lower on Tuesday after downbeat economic data pressured Wall Street ahead of key U.S. jobs data later this week that could provide a key clue to the timing of the U.S. Federal Reserve's interest rate increase. Crude oil prices stabilized after plunging overnight, with U.S. crude adding about 0.6 percent to $45.42 a barrel. MSCI's broadest index of Asia-Pacific shares outside Japan was down 0.2 percent in early trading, while Japan&