Fixes a case where the variable 'foo' may exist, but the with_items loop
was used on something like 'foo.results', where 'results' was not a valid
attribute of 'foo'. Prior to this patch, conditionals were not evaluated
until later, meaning there was no opportunity to allow a test to skip the
task or item based on it being undefined.

support for Mandriva.

Fixes #9282

This fixes the case in which the delegated to host may not be in the
specified hosts list, in which cases facts/vars for the host were
not available in the injected hostvars.

This also fixes the inventory variable fetching function, so that an
unknown host raises a proper error as opposed to a NoneType exception.

Fixes #8224

Fixes #9274

Typo: mo[u]dules

Fixes #9236

Fixes #9173

Fix typo: moudules -> modules

This makes the module args parser more functional to eliminate side effects and eliminiates the 'return None' error path
to make sure we are handling more use cases.  Some paths are not yet complete, including most likely handling of the 'raw'
module.

Fixes Arch PKGBUILD

Makes listify_lookup_plugin_terms respect the global setting for undefined variables.

Build was failing with new Ansible submodule setup for core and extras
modules.
Integrated fix from @firecat53
Added @firecat53 to contributors.

(Fixes #9008.)

With credit to jimi-c for the initial pass in this commit:
https://github.com/jimi-c/ansible/commit/b18bd6b98edecda1fcb5a85053593e78b46b9709

Small fix for issue #9275

Documentation typo: ansible-module[s]-extras