AWS Walkthrough needs IAM Access Permissions

[abhishekjiitr]

The AWS walkthrough states the only required policies are AmazonEC2FullAccess, AutoscalingFullAccess & AmazonVPCFull Access.
However, the AWS Walkthrough fails with the following message:

2019-06-24T02:46:13+05:30 [✖]  Error during apply of atomic reconciler, attempting clawback: AccessDenied: User: arn:aws:iam::406569211866:user/kubicorn is not authorized to perform: iam:CreateInstanceProfile on resource: arn:aws:iam::406569211866:instance-profile/myfirstk8s-KubicornMasterInstanceProfile
	status code: 403, request id: 2100372c-95fc-11e9-aca6-c181895f932b

However, it runs fine after adding IAMFullAccess to the account. The fine grained permissions for the same walkthrough also specify specific IAM permissions. If this is a genuine issue, I can open up a PR to add this to the documentation.

kubicorn version output:

{"Version":"master","GitCommit":"","BuildDate":"2019-06-23 21:36:35.08425248 +0000 UTC","GoVersion":"go1.12","GOOS":"linux","GOArch":"amd64"}