By Zafar Bhutta In Express Tribune,April 1 ISLAMABAD: Although the International Court of Arbitration (ICA) has already announced its partial award on the controversial Kishanganga dam, the festering dispute is far from over. Pakistan and India may soon enter a new legal battle if New Delhi doesn’t change the design of the hydropower project being built on the Neelum-Jehlum river in the disputed Himalayan region of Kashmir. Sources told The Express Tribune that Islamabad has…