r4301 index.php: add "upgrade" case with some of the code previously located in upgra...
-rw-r--r-- 4598 COPYING
-rw-r--r-- 24725 ChangeLog
-rw-r--r-- 17987 LICENSE
-rw-r--r-- 7623 README
drwxr-xr-x - gateways
drwxr-xr-x - scripts
drwxr-xr-x - wwwroot