fixed sql-query in dns_spf_edit.php and re-add spf-template

Florian Schaal

2015-01-21 f7580dde244b7180da4edf4dc6d97c1f9a0c964f

1
ALTER TABLE `shell_user` CHANGE `ssh_rsa` `ssh_rsa` TEXT CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL;