Merge pull request jsonwebtoken#192 from jsonwebtoken/add-crafted

Remove extra tw button

Author: vctrfrnndz

views/introduction.jade

@@ -48,8 +48,6 @@ block content
         a.a0(href='https://auth0.com/?utm_source=jwtio&utm_campaign=craftedby', target='_blank')
           span.by-text Crafted by
           img(src='/img/pic_logo_ft.svg', alt='Token Based Authentication')
-        a.twitter(href='https://twitter.com/auth0', target="_blank")
-          img(src='/img/ico_twitter.svg')
 
       a.supported(href='https://auth0.com/', target="_blank")
           | Supported by