QUITO (Reuters) - Ecuadorean President Rafael Correa reveled in a sweeping re-election victory that allows him to deepen his socialist revolution even as he seeks to woo foreign investment in the resource-wealthy Andean nation. The pugnacious 49-year-old economist trounced his nearest rival by more than 30 percentage points on Sunday to win a new four-year term. He has already been in power for six years, winning broad support with ambitious social spending programs. ...