Fixed typo
Updated policy options to match AWS gem policy options
Added a task that will add the ec2 instance defined by :app to the load balancer after autoscaling:setup. This helps streamline the setup process.
Make sure you use the proto-instance for the AMI and that you wait till its available before resuming the autoscale group
Merge pull request #1 from leopoldodonnell/bug-fixes-and-add-proto-instance

Bug fixes and add proto instance