Allow float as an argument type in AnsibleModule
Reference --ask-sudo-pass for ansible_sudo_pass

It looks like the description for `ansible_sudo_pass` was copy/pasted from `ansible_ssh_pass` and not fully updated.
Merge pull request #5598 from rwstauner/patch-1

Reference --ask-sudo-pass for ansible_sudo_pass
Merge pull request #5594 from willthames/allow_float_type

Allow float as an argument type in AnsibleModule
Merge branch 'devel' of https://github.com/ansible/ansible into devel