Apple readying 'ultra-thin' Retina MacBook Air and Apple Watch in spring 2015

Apple's long-rumoured Retina MacBook Air may finally be getting a launch next year following a new report that it will enter mass production in spring 2015, along with the Apple Watch.Citing anonymous sources on the supply chain side, Digitimes reports that a 12-inch Retina MacBook Air featuring Intel's new Broadwell processor is on the way.The notebook, which has been rumoured to exist since 2012, has been pushed back due to the slow supply of components from the Cupertino-based company's suppl