From left to right, Instagram and Facebook engineers Pedro Canahuati, Patrick Bozeman, Rick Branson, Nick Shortway, Chris Bray, and Michael Gorven--part of the team that moved Instagram. And then moved it again.Ariel Zambelich/WIRED Your Instagram photos aren't where they used to be. This spring, even as some 200 million people were using Instagram on their smartphones, a small team of engineers m