the upgrade script should regenerate previously created redirects
References: 1165

Closes: #673

Closes: #1125

Update of alternc.install to use force-reload, reload seems to no more be used

fix 1181, PMA with Apache2 causes error 500, cannot follow symlinks. Also adding 'AllowOverride AuthConfig FileInfo Limit Options Indexes' because this is necessary for most installs that have .htaccess files

get_creator_list: if there are no reseller accounts, return an empty array, avoids php warning and need for useless checks afterwards

when a user adds a new domain to her account, point the domain to /www/example.net/ instead of just /. The directories are created if necessary.

ajout fonction API ->get_user_root() et ->get_userid_root()  pour obtenir le chemin complet vers la racine d'un compte utilisateur.

on new account creation, create automatically www, stats and backups directories to help users keep their account clean

this aims to resolve a lot of mail problems we are having on our deployment at Koumbit

See: #1163

previous script

Closes: #1163

Closes: #1162