When retrieving data from a vault using `out` to store the data in a
file resulted is random characters being returned and logged. These
characters could generate a traceback print from Ansible's logger,
without breaking the script.

The reason for that is that the result from `vault_retrive` was being
processed when it was not needed, and data was beeing returned, when
it shouldn't.

This patch fixes this behavior by supressing the return data when `data`
is not available, and only raising an error if it should be available.

Add missing example playbooks for dnsforwardzone module.

Add support for ansible-lint and yamllint as Github actions.

The scprit `lint_check.sh` under utils runs the same linters as the
Github Actions, with the same configuration.

The changes on setup.cfg are required if flake8-docstrings is used,
so its output is the same as pydocstlye.

This patch disables execution of Python lintes on Azure pipelines, as
they are now executed through Github Actions.

Flake8 and Pydocstyle were already being used as checks on Azure
pipelines, and this change enable the use of both as Github actions
run on every push (on any fork) end every pull-request.

I uses `rjeffman/python-lint-action` to run both linters using the
project's configuration.

Ansible best practice is to not use `latest` for the `package` module
state. As we want to use it in the case of nss, this change will
disable checking for this case.

By running yamllint we add one more verification of quality to the
playbooks used on/provided by ansible-freeipa, that will be executed
on every push (even on forks) or pull-requests.

This patch provides the configuration needed to run yamllint on
the playbooks found in the `tests`, `playbooks` and `molecule`
directories, on every push or pull-request done on Github, using
ibiqlik/action-yamllint action version `v1`.

The current configuration for yamllint has many rules disable, so
the problems found can be fixed later. All rules after the comment
`# Disabled rules` should be enabled in the near future.

By running ansible-lint we check if playbooks provided in
ansible-freipa follow Ansible's best practices, nd the verification
will be performed on every push (even on forks) or pull-request.

This patch provides the configuration needed to run ansible-lint
to the playbooks found in the `tests`, `playbooks` and `molecule`
directories, on every push or pull-request done on Github, using
Ansible's Github Action ansible/ansible-lint-action.

The host's module example playbooks had syntax errors that prevented
its execution. The tasks were described as dicts rather than lists.

Fix indentation in example usage of name_from_ip

Fix host's module managedby_host playbooks.

Update README-dnszone.md

Fix indentation in example usage of name_from_ip

Added ability to add pytest tests

Until now ansible-freeipa repository only had playbook tests. This
commit introduces the ability of creating TestCase classes connected to
the master host. This connection can be used to run commands in the
managed host after the ansible playbook execution is the allowing the
verification of the machine state.

The host's module example playbooks had syntax errors that prevented
its execution. The tasks were described as dicts rather than lists.

Add commonly used virtual environment paths to gitignore.

When using virtual environment for development, Git reports that the
virtual environment itself in untracked. This change add commonly found
virtual environment directories to the list of ignored files/directories.

Add support for running pytest tests with ssh password.

Added comments to molecule prepare playbooks.

Currently, running pytest requires that ssh uses key exchange. These
change allows the use of ssh with password to connect to the host.

Fix domain not being passed for configuring firefox

tests/user/test_users*.yml: Use extended dynamic users.json

Fix invalid return value from vault module in README.md.

Fixed note about specific IPA version for attributes.

Fix invalid forwarder list due to not using Unicode text.

Fix tests that require specific IPA versions.

Fix ipavault vault_type under Python 2.7

Adding auto COPR builds

There was a duplicate table for the return values in the vault module,
the invalid one was removed.

This commit adds .copr/Makefile that calls the executable script (build-srpm.sh)
to be used for COPR SRPM generation.

The ipagroup attribute `membermanager` requires the use of IPA
version 4.8.4 or later. This change ensure that the tests are
executed only if a required version is found.

Test to verify IPA version before testing ipaservice with attribute
skip_host_check was inverted, and tests failed. This change fixes it.

The config attributte maxhostname is only available after IPA
version 4.8.0. The tests for this attribute are now protected to
not run if a previous IPA version is found.

When running module ipavault with Python 2.7, due to differences in
the handling of unicode string than in Python 3, the vault_type type
was different than the required.

This patch changes the default value to force a unicode string in
the supported versions of Python, fixing the module when Python 2
is used.

When using ipadnsfowardzone with a target host that uses Python 2,
it fails to add new zones due to unicode and str being different on
that version. This patch fixes this behavior ensuring the module
works on both Python verisons 2.7 and 3.x.