Fix bug 451: Auto login does not work properly

svn merge r1492:1493 from trunk
svn merge r1510:1511 from trunk
svn merge r1521:1522 from trunk
svn merge r1523:1524 from trunk
svn merge r1525:1526 from trunk
auto_login key add to users table:
- add update script
- update upgrade_1.5.0.php script

(related to svn:1553)


git-svn-id: http://piwigo.org/svn/branches/branch-1_6@1554 68402e56-0260-453c-a942-63ccdbb3a9ee

install/phpwebgallery_structure.sql

@@ -1,4 +1,4 @@
--- MySQL dump 9.11
+1-- MySQL dump 9.11
 --
 -- Host: localhost    Database: pwg-1_6
 -- ------------------------------------------------------
@@ -345,6 +345,7 @@ CREATE TABLE `phpwebgallery_users` (
   `username` varchar(100) binary NOT NULL default '',
   `password` varchar(32) default NULL,
   `mail_address` varchar(255) default NULL,
+  `auto_login_key` varchar(64) default NULL,
   PRIMARY KEY  (`id`),
   UNIQUE KEY `users_ui1` (`username`)
 ) TYPE=MyISAM;