Guillotina-audit

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- Nothing changed yet.

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- To enable the audit parser, you need to add search_parser to the
configuration file. This parser is utilized when invoking audit to
query the index. If not specified, the default parser will be
used. I recommend using the parser from guillotina_elasticsearch, as
it has undergone extensive development and refinement.
[nilbacardit26]

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- Adding metadata field as an object
- Adding command audit-update-mappings to update mappings
- Adding command audit-update-settings to update settings
[nilbacardit26]

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- Removing zope.interface dependency in setup.py
- Removing docker dependency

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- Adding permissions_changed action when permissions are changed

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- Being able to setting up index_permission_changes in settings. If
defined as True, it will index all changes in permissions.