Fix mobile swiping behavior

When viewing and image or someone’s account, the behavior for swiping back (from left to right) has inconsistent and unexpected results. With the vast majority of apps, swiping right results in going back to the previous screen. But in VSCO, this usually results in pulling up the side menu, and SOMETIMES it does bring up the previous screen. Not sure why it’s so inconsistent, but I’m guessing that the expected behavior for the vast majority of users would be the back function, not the side menu. Please fix the behavior of the swipe to always be back, and also consider adding the forward swipe too. Thanks!