I am fairly new to iOS programming in Swift and have been unable to figure out how to set simple scene transitions. I have created a segue from a button on one scene to another but the transition is (by default) the scene loading in coming up from the bottom of the screen. I would like to set it to have the scene loading in coming from the right side of the screen to the left. How do I do this? I have found a few other answers to this question but they all seem to be from Swift 1 or Objective C and no longer work in Xcode 7 or Swift 2.