DesignedbyItem's concept design for a future iPhone. Credit: designedbyitem.com Rumours and speculation are flying thick and fast over the iPhone 5; apparently "sources" have leaked details and rough release dates for the new Apple product. Until Apple actually confirms or denies these rumours, we can't give any details on the phone itself … but here is a list of the top features we hope to see included in the iPhone 5. Enhanced voice control Apple didn't show off any new voice-control features as part of its iOS 5 preview. But rumour has it that those features weren't quite ready to be shown off at Apple's WWDC in June, so we may very well get them. We do expect that Apple will continue to flesh out the voice controls for the iPhone with significant enhancements. It would be cool to be able to compose and send e-mails or text messages by just using your voice, no? *Micro HDMI out In March, Apple finally announced support for full 720p o...