arvel-permission

Create a fully functional mini-application named 'ArvelAccessControl' using the Python package 'arvel-permission'. This application will serve as a simplified version of a user management system, focusing on roles and permissions. It should be designed for a fictional company where different employees have varying levels of access to certain features based on their job roles.

### Application Requirements:
1. **User Management:** Users should be able to register and log in. Each user should belong to one or more roles.
2. **Role Management:** Admins should be able to create, update, and delete roles. Each role should have a unique name and description.
3. **Permission Management:** Admins should be able to assign permissions to roles. Permissions could include actions like 'view reports', 'edit settings', etc.
4. **User Role Assignment:** Admins should be able to assign roles to users.
5. **Permission Checking:** The application should check if a logged-in user has permission to perform specific actions based on their assigned roles.
6. **Logging:** All changes to roles and permissions should be logged for auditing purposes.

### Utilization of 'arvel-permission':
- Use 'arvel-permission' to handle the creation and management of roles and permissions within the application. This includes assigning permissions to roles and checking if a user has permission to perform certain actions.
- Implement the core functionalities of 'arvel-permission' such as defining roles, granting permissions, and verifying permissions for users.

### Additional Features:
- Implement a dashboard for admins to easily manage roles and permissions.
- Allow users to view their own roles and permissions.
- Implement email notifications for important actions like role assignment and permission changes.
- Ensure the application is secure by implementing proper authentication and authorization mechanisms.

### Deliverables:
- A fully functional web application built with Flask or Django.
- Clear documentation on how to set up and use the application.
- Unit tests for the application logic, especially around permission checks.
- A simple UI for user interaction.

This project will not only demonstrate the capabilities of the 'arvel-permission' package but also provide a practical tool for managing user roles and permissions in a real-world scenario.