Liam Rahav

Results 3 issues of Liam Rahav

This addresses the concern from https://github.com/dtan4/terraforming/issues/437. This PR adds a description into each rule block in an SG. ``` ingress/egress { from_port = ... to_port = ... protocol = ......

As seen [here](https://www.terraform.io/docs/providers/aws/r/cloudwatch_metric_alarm.html) `dimension` is an argument, not a block. Causes errors in some versions of Terraform.

Same idea as https://github.com/dtan4/terraforming/pull/413 Looking to add IAM Role description attribute into both the erb and JSON.