* Remove pool option from redhat_subscription.
* Remove proxmox_default_behavior option from proxmox_kvm.
* Remove the logging option from ejabberd_user.
* Remove the ack_params_state_absent option from consul.
* irc: change defaults of use_tls and validate_certs to true.
* rhsm_repository: remove states present and absent.
* Re-add 'using'.
* Fix typo.
