+ Added new attributes to `WHOIS` class: `emails`, `phone_numbers` and `fax_numbers` + Added a new property that contains expiration date(`expiration_date`) to `WHOIS` class + Improved WHOIS data parsing (For both human eyes and computer results)
1.4.1
+ Made whois run after initializing the `WHOIS` object optional. + Tried to decrease the complexity of the code.
1.4.0
+ Added IP module and fixed some issues with IP and ASN registration data lookup. + Modified the functions responsible for getting json data to download the data if the file exists but is empty. + Fixed minor bugs.