pass error url to facebook sdk for users who have facebook app and switch accounts
pass error url to facebook sdk for users who have facebook app and
switch accounts

modolabs/Kurogo-iOS-old,modolabs/Kurogo-iOS-old,modolabs/Harvard-Reunion-iOS,aldeloren/super_secret_thing,modolabs/Harvard-Reunion-iOS,modolabs/Harvard-Reunion-iOS,modolabs/Harvard-Tour-iOS,aldeloren/super_secret_thing,aldeloren/super_secret_thing,modolabs/Harvard-Tour-iOS,modolabs/Harvard-Tour-iOS,modolabs/Kurogo-iOS-old,aldeloren/super_secret_thing,modolabs/Harvard-Tour-iOS,modolabs/Harvard-Tour-iOS,aldeloren/super_secret_thing,modolabs/Harvard-Reunion-iOS,modolabs/Kurogo-iOS-old,modolabs/Harvard-Reunion-iOS