StackPath WAF not showing up in tests. about wafw00f

[0xInfection]

Looking into this right now and seems like StackPath WAF has changed their blockpage. Detecting this would require changes to the regexes in the stackpath plugin. On a MR in 30.

[0xInfection]

I pushed same fixes #166:

$ wafw00f http://jshel.be -a

                ______
               /      \
              (  W00f! )
               \  ____/
               ,,    __            404 Hack Not Found
           |`-.__   / /                      __     __
           /"  _/  /_/                       \ \   / /
          *===*    /                          \ \_/ /  405 Not Allowed
         /     )__//                           \   /
    /|  /     /---`                        403 Forbidden
    \\/`   \ |                                 / _ \
    `\    /_\\_              502 Bad Gateway  / / \ \  500 Internal Error
      `_____``-`                             /_/   \_\

                        ~ WAFW00F : v2.2.0 ~
        The Web Application Firewall Fingerprinting Toolkit
    
[*] Checking http://jshel.be
[+] The site http://jshel.be is behind Fastly (Fastly CDN) and/or StackPath (StackPath) WAF.
[+] Generic Detection results:
[*] The site http://jshel.be seems to be behind a WAF or some sort of security solution
[~] Reason: The response was different when the request wasn't made from a browser.
Normal response code is "200", while the response code to a modified request is "403"
[~] Number of requests: 4

[0xInfection]

Fixed in #166.