hybridauth/hybridauth — pull request #206 by Asanvery (2014-05-18 17:06:09+00:00)
Title: change uid vkontakte to screen_name

change "identifier" from "uid" to "screen_name". This field return unique page name (like field nickname, but now field nickname canceled). If screen_name not filled, api return "uid".
So if user fill screen_name api return "my_nickname" or is empty apo return uid but have prefix "id" - "id1235213412".