By Isiaka Wakili, Abdulyassar Abdulhamid, Joshua Odeyemi, Dalhatu Liman (Abuja) & Salim Umar Ibrahim (Kano)   General Abdourahamane Tchiani, the leader of the Niger Republic junta, on Saturday said that the army would hand over power to a civilian government within the next three years. He also said that in one month’s time, the junta…