Updated mediawiki/extensions
Project: mediawiki/extensions/OpenID  91a21e9584d43709466cd265f15eb4add56c41b6

fixed null array error for fullname/email in AX array

added function getAXUserName that returns:

* First and last name, or
* Last name, or
* First name (depending on what is available).

fixed the array key for contact email which would have crashed programs
Changes made for code review by Parent5446 and Wikinaut

bumped to version 3.33 20130703

Bug: 50430
Change-Id: I32c1fc7b1a8d0dbef27d15c96f5063e4342f795e