When unveiling iOS 8 earlier this week during its WWDC 2014 opening keynote, Apple did not reveal all the features included in its latest iPhone and iPad operating system, focusing only on the most important ones. However, there are many interesting gems hidden inside iOS 8, with 9to5Mac having discovered a cool trick that will help iPhone and iPad users who do a lot of online shopping. Mobile Safari can use the camera in iOS 8 to scan and enter credit card information. When entering a credit card number into a form to make a purchase, iPhone users will have a new “Scan Credit Card” option that will let them take a picture of their credit card while inside Safari. Apple will