fixed missign translation for when email is already registered

services/web/app/coffee/Features/User/UserController.coffee

@@ -63,7 +63,7 @@ module.exports =
 						if err?
 							logger.err err:err, user_id:user_id, newEmail:newEmail, "problem updaing users email address"
 							if err.message == "alread_exists"
-								message = req.i18n.translate("alread_exists")
+								message = req.i18n.translate("email_already_registered")
 							else
 								message = req.i18n.translate("problem_changing_email_address")
 							return res.send 500, {message:message}