Getty Images | Justin Sullivan Epic Games yesterday urged a federal court to sanction Apple for alleged violations of an injunction that imposed restrictions on the iOS App Store. Epic cited a 27 percent commission charged by Apple on purchases completed outside the usual in-app payment system and other limits imposed on developers. "Apple is in blatant violation of this Court's injunction," Epic wrote in a filing in US District Court for the Northern District of California. "Its new App Store p...