Updated initiation object method with class methods

[khoroshevskyi]

Fixed:

• 443

• 458

• 464

• [X] Add docs how to use new init methods
• [x] Make additional methods from_csv, from_config ... and print deprecation in the old version
• [x] Add better example from_dict: a) to_dict -> from_dict b) create dict and then use function from_dict
• [x] add actual url in docs
• [x] Remove yacman from dependencies