1.3.0 - Added new method get_envs

[GilbN]

[1.3.0] - 2024-07-14

Added

Added new method get_envs that returns all the environment variables set in a dict.

>>> defaults = {...}
>>> settings = Configuration()
>>> settings.init_config("config", defaults, "app_config"))
>>> settings.get_envs()
{'PREFIX_APP_IP': '0.0.0.0'}

Fixed

Fixed docstring indentation.