- sh_edraft
    - common                # Contains Interfaces and models for the hole library
        - interface
        - model
    - configuration         # Contains classes for app configuration by JSON, ENV vars and arguments
    - discord               # Contains classes for better use of discord.py
    - logging               # Contains classes for logging
    - mailing               # Contains classes for mailing
    - messenger             # Contains classes for sh_messenger_server client
    - service               # Contains classes to provide and use the services defined in this library