Google "announced" a new all-blue version of Gmail as part of its extensive April Fools' Day efforts. But the fake April 1st gag is now a reality thanks to a swiftly developed Chrome add-on.Related StoriesMacworld/iWorld 2014 rescheduled for 27-29 MarchApple's hiring of ex-Segway robotics expert could hint at 'spectacular' new productFunny or Die releases teaser trailer for 'iSteve' Steve
