Tweaks to authentication system. Database method now allows other

fields to be specified so that things like email, names etc can be
pulled in from external database when new Moodle accounts are created

lib/moodlelib.php

@@ -1403,7 +1403,7 @@ function create_user_record($username, $password) {
 
     if ($CFG->auth_update_userinfo and function_exists(auth_get_userinfo)) {
         if ($newinfo = auth_get_userinfo($username)) {
-            foreach ($newinfo as $key=>$value){
+            foreach ($newinfo as $key => $value){
                 $newuser->$key = $value;
             }
         }