displayName Returns a friendly name for an iOS device.
displayModelName Returns a shorter friendly name for an iOS device by only including the device model (leaving out celluar type, i.e iPhone 5 GSM will be iPhone 5)
UIDevice-DisplayName is available under the MIT license. See the LICENSE file for more info.
NSLog("Device Display Name: %@", UIDevice.currentDevice().displayName())
NSLog("Device Display Name With Type: %@", UIDevice.currentDevice().displayName(includeType: true))