GLOBAL MARKETS-Shares fall, yields rise as Fed, Scotland dominate

* Shares slide on strengthened bets on early U.S. rate hike* Too-close-to-call Scottish independence vote unnerves markets* Santander&aposs Emilio Botin dies, bank&aposs shares lag market* Euphoria over new Apple products short-livedBy Jamie McGeeverLONDON, Sept 10 (Reuters) - Global shares fell on Wednesday as markets strengthened bets on an early U.S. rate hike while persistent concerns over Sco