Add a user (permission) groups report.

Description

Report lists all users and identifier, name, department, email, telephone, source, is_system_user (bool), is_hidder_user (bool), title, and descriptions of the permission groups they belong to.

    {
      "id": 1,
      "identifier": "admin",
      "name": "Administrator",
      "department": null,
      "email": null,
      "telephone": null,
      "source": "DBAuth",
      "is_system_user": 1,
      "is_hidden_user": 0,
      "title": null,
      "groups": [
        {
          "description": "Administrators"
        }
      ]
    },

On PDF and HTML output formats, SYSTEM_USER and/or HIDDEN_USER is appended to the source line if those values are true; otherwise they are not indicated. But boolean values are output for JSON or CSV output.

Related JIRA Ticket or GitHub Issue

Motivation and Context

Tracking and managing users and their permission group membership.

How Has This Been Tested?

This has been in production use locally for some time, however other locales and bug fix to PDF were recent additions.

Only tested with English locales (en.yml). Other locales were generated from google translate and are not guaranteed to be accurate.

Reports modules have fairly localized scope: should not affect anything else.

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.