* Create a module for managing ZFS admin privileges
* Actually support check mode in zfs_permissions
* Fix Python 2.4 invalid syntax
* Update added_version to 2.1
* Remove superflous sys.exit() and add an empty RETURN doc (empty because the module does not return anything other than status-related stuff)
* Update version_added since zfs_permissions was not accepted in 2.1.
* - Rename zfs_permissions to zfs_delegate_admin to more accurately reflect
its purpose.
- Update with current Ansible module best practices.
- Stop checking whether changes need to be made (this was flawed since
it was not able to detect whether, for example, changes would be made
with `local=True` when the permissions already existed for
`Local+Descendent`. Instead, just make the changes (`zfs allow` is
idempotent) and compare the state before and after.
- Generally write things in a better way.
* Fix test errors
* Fix more tests.
* Catch exceptions when parsing `zfs allow` output. At least on one
version of ZFS (on a 2016 version of illumos) will have a single space
in the user or group column if the name can't be resolved by the
system's name services).
Dag Wieers
Nate Coraor