UserVoice iOS SDK example using Swift

This is an example of using the UserVoice iOS SDK project with Swift.

To duplicate this in your project:

1. Add pod 'uservoice-iphone-sdk', '~> 3.2' to your Podfile
2. pod install
3. Add #import "UserVoice.h" to your bridging header
4. Configure and launch the SDK, as demonstrated in ViewController.swift

See the UserVoice iOS SDK README for details about configuration options.