Taming Apple Push Notifications with better error logging on Houston

I have been using Houston as a wrapper to send Apple Push Notifications.

It is a great gem but it wasn’t bubbling errors returned from the Apple Push Notification Server so it was difficult to know what was wrong when messages where not being sended to iOS devices.

I created a pull request to solve this and now the feature is available to anyone using the gem.

I love the ruby community <3