Thailand’s coup-installed leader said Wednesday he was taking on sweeping powers to run the country after the king approved his call to end martial law 10 months after the deposing of an elected government.lRelated AsiaThai leader calls for ending martial law but seeks sweeping new powersSee all related 8 Prime Minister Prayuth Chan-ocha had appealed a day earlier for King Bhumibol Adulyadej to give the formality of endorsement to his plan to replace the military state with an emergency-rule regimen known as…