I broke backwards compat with the addition to define when a password
should be updated. It was requiring that a password value be passed when
deleting a user, which seems silly.
This moves the argument logic out of the argument spec and into when it
would be needed, when state is present.
* Change example syntax on supervisorctl module
* Change example syntax or _ec2_ami_search module
* Change example syntax on cloudformation module
* Change example syntax on ec2 module
* Change example syntax on ec2_facts module
* Change example syntax on ec2_eip module
* Change example syntax on rds module
* Change example syntax on route53 module
* Change example syntax on s3 module
* Change example syntax on digital_ocean module
* Change example syntax on docker_service module
* Change example syntax on cloudformation module
* Change example syntax on gc_storage module
* Change example syntax on gce module
* Change example syntax on gce_mig module
* Change example syntax on _glance_image module
* Change example syntax on _keystone_user module
* Change example syntax on _nova_keypair module
* Change example syntax on _quantum_floating module
* Change example syntax on _quantum_floating_ip_associate module
* Change example syntax on _quantum_network module
* Change example syntax on _quantum_router module
* Change example syntax on _quantum_router_gateway module
* Change example syntax on _quantum_router_interface module
* Change example syntax on _quantum_subnet module
* SQUASH _quantum_subnet
* Add missing quotes
* Change example syntax on authorized_key module
* Change example syntax on cron module
* Change example syntax on group module
* Change example syntax on hostname module
* Change example syntax on seboolean module
* Change example syntax on selinux module
* Change example syntax on service module
* Change example syntax on sysctl module
* Change example syntax on systemd module
* Change example syntax on user module
* Change example syntax on debug module
* Change example syntax on fail module
* Change example syntax on include module
* Change example syntax on include_role module
* Change example syntax on include_vars module
* Change example syntax on pause module
* Change example syntax on wait_for module
* Change example syntax on apache2_module module
* > Change example syntax on django_manage module
* Change example syntax on htpasswd module
