If roles have been used after vars, the name of the role was not changed
as the "vars:" section was turning off changeable. A "roles:" section is
now turning on changeable.

build-galaxy-release.sh: Use proper action plugins path plugins/action

The action plugins path was wrong. It was "plugins/action_plugins" and
should have been "plugins/action".

Fix module templates README and invalid parameter tests.

utils/build-galaxy-release: Fix doc_fragment prefix for galaxy

All modules should use the same description for IPA API connection
variables. This change add description for ipaapi_context and
ipaapi_ldap_cache variable to the module README templates.

Modify new module templates to use IPAAnsibleModule method
`params_fail_used_invalid` to check for invalid parameter use for
a given state/action.

The items in extends_documentation_fragments of the modules need to
have the proper galaxy prefix.

The documentation fragment

  - ipamodule_base_docs

needs to be changed to

  - ${collection_prefix}.ipamodule_base_docs

Standardize algorithm to verify if invalid argument was used.

Add support for ldap_cache and IPA API configuration.

This patch adds documentation for ldap_cache variable to all modules.

This patch adds support for configuring IPA API connection use of
LDAP cache. It adds a new variable 'ipaapi_ldap_cache' to the base
module, and provides the variable documentation in its doc fragment.

This change adds a keyword parameter to api_connect() which can be
used to configure IPA API connection, for example, controlling the
use of LDAP cache, by passing 'ldap_cache' as an argument.

Also, IPAAnsibleModule is modified to automatically filter all
parameters of the module starting with 'ipaapi_' to be used as
arguments to configure api_connect(). The argument name will have
the same name as the module parameter with 'ipaapi_' stripped off.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

Almost all modules require an algorithm ta validade if the user
provided arguments for the playbook  are valid for the requested
state and/or action.

This patch provides a function that tests if any of a list of
arguments were set, and fail with a standardized message, making
all modules fail in the same way.

Fix execution of client context tests.