Apple will announce a significant redesign of its iOS software and a streaming-music service tomorrow at WWDC according to a pair of reports from The Wall Street Journal posted this evening. The newspaper confirms longstanding rumors that iOS will see a substantial redesign overseen by Jony Ive, Apple's chief designer. It sources "people involved in its development" as saying the iOS redesign will drop the skeumorphic design favored by the ousted Scott Forstall in favor of "plain solid backgrounds and more white space." Ive's substantial