Broaden subnet check for us-east-1b - thanks to https://gist.github.com/petermblair/2294250
Broaden subnet check for us-east-1b - thanks to https://gist.github.com/petermblair/2294250

bdube/infrastructure-puppet,bdube/infrastructure-puppet,chtyim/infrastructure-puppet,sebbASF/infrastructure-puppet,sebbASF/infrastructure-puppet,sebbASF/infrastructure-puppet,apache/infrastructure-puppet,bdube/infrastructure-puppet,sebbASF/infrastructure-puppet,apache/infrastructure-puppet,stumped2/infrastructure-puppet,stumped2/infrastructure-puppet,apache/infrastructure-puppet,stumped2/infrastructure-puppet,bdube/infrastructure-puppet,chtyim/infrastructure-puppet,bdube/infrastructure-puppet,sebbASF/infrastructure-puppet,chtyim/infrastructure-puppet,stumped2/infrastructure-puppet,chtyim/infrastructure-puppet,apache/infrastructure-puppet,stumped2/infrastructure-puppet,apache/infrastructure-puppet,sebbASF/infrastructure-puppet,chtyim/infrastructure-puppet,bdube/infrastructure-puppet,sebbASF/infrastructure-puppet,chtyim/infrastructure-puppet,apache/infrastructure-puppet,sebbASF/infrastructure-puppet,stumped2/infrastructure-puppet,apache/infrastructure-puppet