Missing "ec2:DescribeTags" permission

[ericcitaire]

The documentation shows a sample policy to be able to create tags. The sample policy is missing the "ec2:DescribeTags" action permission, which is needed in order to use the "aws_resource_tag" resource without having a UnauthorizedOperation error.

By the way, you should update the repository guidelines for contributing, which says "If you would like to contribute, please open a ticket in JIRA", while JIRA says "We've moved issue tracking from JIRA to Github Issues". Very confusing... ;)

[tas50]

Our docs were really out of date when you run into this. If you know exactly what should be added to the docs you can just open a PR against this repo. Since it's just a doc change there's no need for signing the CLA or anything else fancy.

[majormoses]

not sure if this was already updated but I see it right after the volumes policy:

For resource tags:

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Action": [
        "ec2:CreateTags",
        "ec2:DescribeTags"
      ],
      "Sid": "Stmt1381536708000",
      "Resource": [
        "*"
      ],
      "Effect": "Allow"
    }
  ]
}