* Adding module for managing AWS Secrets Manager resources
* adding aws_secret lookup plugin
Also use the data returned by describe_secret everywhere.
* replace the explicit /root use by a temporary dir
* aws_secret: rework module
Reworked module to use a class avoiding using client and module in every
functions.
* Added support of "recovery_window" parameter to allow user to provide
recovery period.
* updated return value to be the api output providing more details about
the secret.
* Fix Python 3 bug in tests if the role is not removed
* Add unsupported alias due to issue restricting resource for creating secrets
