title: Xcode 7.1.1 : How to test 3D touch in simulator
body: <p>I've download sample code for <a href="https://developer.apple.com/library/prerelease/ios/samplecode/ViewControllerPreviews/Introduction/Intro.html#//apple_ref/doc/uid/TP40016546-Intro-DontLinkElementID_2" rel="nofollow">3D touch</a>. How can 3D touch functionality can be tested in simulator? I'm using Xcode 7.1.1</p>