add minimum php-version 5.3.3 to installer and updater

Florian Schaal

2015-12-20 cc45abdf3685e95a8ad06c88054683458320d08d

1
ALTER TABLE `client` CHANGE `web_php_options` `web_php_options` VARCHAR( 255 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT 'no,fast-cgi,cgi,mod,suphp,php-fpm';