Documentation of `lib.rs`

[Razican]

The main.rs file was divided in two, creating the lib.rs file in the process. We now need to track the documentation of this file.

• Library level documentation.
• BANNER static.
• initialize_config() (improve).
• analyze_package() (maybe improve?)
• copy_folder()
• initialize_logger()
• Tests:
  • it_criticality():
    • Function level documentation.
    • Inline comments.
  • it_analyze_package():
    • Function level documentation.
    • Inline comments.