use new factory_girl syntax and remove deprecated confirmed_email_user
use new factory_girl syntax and remove deprecated confirmed_email_user

thoughtbot/clearance,janusnic/clearance,sferik/clearance,zernie/clearance,pedrosmmoreira/clearance,thoughtbot/clearance,naveed-ahmad/clearance,janusnic/clearance,janusnic/clearance,zernie/clearance,pedrosmmoreira/clearance,benlivermore/clearance,benlivermore/clearance,benlivermore/clearance,zernie/clearance,naveed-ahmad/clearance,naveed-ahmad/clearance,pedrosmmoreira/clearance,thoughtbot/clearance