Add initial EC2 Auto Scaling support /issue #39
Remove unused file '/home/ubuntu/cron.conf' and parameter 'ClusterName' from group-logstash-default.template /issue #39
Remove explicit availability zone specification /issue #39
Fix incomplete code removal in 9abbfa43 /issue #39
Fix incorrect code removal in 3680ff9b /issue #39
Rename Broker to Redis for consistency /issue #39
Replace duplicate host specifications with references /issue #39
Add Auto Scaling group ARN output /issue #39
Be explicit about otherwise implied default cooldown period /issue #39
Add group minimum size parameter /issue #39
Fix queue size alarm description /issue #39
Fix Auto Scaling group output name and description /issue #39
Add alarm actions for INSUFFICIENT_DATA and OK /issue #39
Switch to EC2 spot instances /issue #39
Add initial/sample scaling policies /issue #39
Remove unused InstanceId dimension /issue #39
Merge pull request #148 from cityindex/issue-39-add-ec2-auto-scaling-support

Add EC2 Auto Scaling support /issue #39