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.

Add azure test build matrix

New utils script to generate new modules using templates

New script utils/build-srpm.sh to build SRPM

Prevent Azure pipelines to build containers on PRs

Changes azure-pipelines to have 3 different stages: fedora-latest,
centos-7 and centos-8.

Azure is building Centos and Fedora containers in every PR. We only need
to have containers builds on a nightly build so we are disabling the
default triggers from Azure.

Added Azure pipelines to build test containers

The script will create the module in plugins/modules, the README, test and
playbook files.

Usage: new_module [options] <module name> <author name>
       <author email address>

Create new ansible-freeipa module using templates.

Options:
  -m          Create module with member support
  -f          Force creation
  -h          Print this help

Example:

    utils/new_module -m permission "My Name" myname@some.email

This script gets version and release from git describe --tags. It uses
utils/ansible-freeipa.spec.in and the variables to generate
ansible-freeipa.spec in the top folder.

An archive not including the spec file is created to generate the SRPM from.

Added a pipeline file (tests/azure/build-containers.yml) to build test
containers and upload them to quay.io. The pipeline will create
containers with IPA pre-installed for testing proposes on three
different Linux containers: CentOS 7, CentOS 8 and Fedora Latest.

Add FreeIPA version as Ansible facts for testing.

Added cleanup to the end of dnszone tests

Perform clean up at the end of the tests. Also reorganized
setup/teardown in env_* files in a similar way proposed in dnsrecord
module.

Some attributes are not present in all supported versions of FreeIPA,
and this might cause tests to fail due to unsupported versions.

This patch add the means to test if a test can be executed based on
the target host FreeIPA version.

Add support for option `name_from_ip` in ipadnszone module.

Since `name_from_ip` has a similar, but not equal, behavior to `name`,
and as the inferred DNS zone might depend on DNS configuration and
can be different than the user expects, it has some limited usage,
and the user must be aware of its effects.

This change to the documentation enhance the documentation including
more details on the attribute usage.

When adding a zone using the option name_from_ip, the user have
little control over the final name of the zone, and if this name
is to be used in further processing in a playbook it might lead to
errors if the inferred name does not match what the user wanted to.

By returning the actual inferred zone name, the name can be safely
used for other tasks in the playbook.

Modified support for processing result of IPA API commands so that
client code can define its own processing and add return values to
self.exit_args based on command result.

If a subclass need to process the result of IPA API commands it should
override the method `process_command_result`. The default implementation
will simply evaluate if `changed` should be true.

IPA CLI has an option `name_from_ip` that provide a name for a zone
from the reverse IP address, so that it can be used to, for example,
manage PTR DNS records.

This patch adds a similar attribute to ipadnszone module, where it
will try to find the proper zone name, using DNS resolve, or provide
a sane default, if a the zone name cannot be resolved.

The option `name_from_ip` must be used instead of `name` in playbooks,
and it is a string, and not a list.

A new example playbook was added:

    playbooks/dnszone/dnszone-reverse-from-ip.yml

A new test playbook was added:

    tests/dnszone/test_dnszone_name_from_ip.yml

Fixed symlinks to be not absolute

Fix ipavault `salt` update.

Fix `allow_create_keytab_host` in service module.

Missing admin passwords in location module.

Tests for module ipalocation failed due to missing ipaadmin_password.

Added the variable to the playbooks, and also fixed the examples and
documentation. Some playbooks had identation fixed to two spaces
instead of one for consistency with other modules.

A test was failing due to use of old ipavault module return structure
and some places on the documentation were alse referring to it. All
ocurrences were fixed.

Modify and add tests to verify that a password change has the correct
effect on ipavault.

When modifying an existing vault to change the value of `salt`, the
password must also change. It is fine to "change" the password to the
same value, thus only changing the salt value.

The generation of a random salt, when one was not provided, was in the
wrong place and being generated too late to be used properly. Also, the
generation of the value was duplicated.

In some scenarios, the value of the vault type is returned as a tuple,
rather than a string, this made some changes to existing vault to fail.
With this change, the vault type is correctly retrieved, if it was not
provided by the user.

New location management module

Add support for parameter `rename` on ipahostgroup.

Modified return value for ipavault module.

Replace `host` to `user` in module ipauser on return value documentation

Fixed error msgs on FreeIPABaseModule subclasses

Allow to manage multiple dnszone entries.

New delegation management module