Added possibility to delete backups

Dominik

2015-11-19 634132a0d83a3c83a3927e2aa943c035030d6b80

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';