Andrew Copeland

Add ability to authenticate to conjur via different authenticators

5

Add the ability to the cli and api client to support a flag such as: ``` conjur-cli --insecure -l https://myserver -a orgname -u "host/aws//" --authn iam --authn-id authServiceId \ variable...

Currently `client.list()` returns all resource ids the client has access too. I would like to get a list of resources according to the [list resources endpoint](https://docs.conjur.org/Latest/en/Content/API/#role-based-access-control-list-resources-get). returning a list of...