Apple’s WWDC (Worldwide Developers’ Conference) is coming up next month, and it always promises to be a big day for Apple and fans of their products. This is the day when Apple is known to make new product announcements and fill everyone in on what they have been building throughout the year. While the emphasis tends to be on software upgrades at WWDC, rumors have been flying around about all sorts of new hardware as well. So what can we expect…