Added recently_accessed_files module (issue #198)

[onkar-kota]

Description

This Python script extracts the path of recently accessed files in the specified directory.

Fixes #198

Checklist:

• [X] My code follows the style guidelines of this project
• [X] I have performed a self-review of my code
• [X] I have made corresponding changes to the documentation
• [X] My changes generate no new warnings