Update build script : index.php.default no more exists

build.sh

 #!/bin/bash
 source ./update.sh
 cp config.ini.default config.ini
-cp index.php.default index.php
 sed -i "s/sgbd.config.username =/sgbd.config.username = opac/g" config.ini
 sed -i "s/sgbd.config.password =/sgbd.config.password = opac/g" config.ini
 sed -i "s/sgbd.config.dbname =/sgbd.config.dbname = opac/g" config.ini