Version 1.2.1

This update fixes our universal link support.

The previous release used the existing OAuth url for our universal link, which broke some pre-existing third party apps which were not expecting to be bounced to our app for a native auth when they opened the link in a UIWebView. We have changed this code and our app site association to use a new url that should only be used by people expecting to possibly be bounced out to a native auth. The new url should redirect to the normal one if the user opens the auth in Safari (if our app isn't installed) and so everything else should work as normal.

Please update to this as soon as possible if you are building your app for iOS 9.