Added initial pdo connection
Removed TYPE=MyISAM from create tables statements
Moved PDO connection into VDB wrapper class
Updated logout to use pdo.  Tested.
Moved getting of user_info to PDO
Removed old md5upgrade script, hopefully no one still uses version 0.7!
Don't reassign pdo variable when it's already in the global scope
Migrated domain search replacement to preg
Moved list/search domains to PDO
Moved add domain to PDO
Moved delete domain to PDO
Moved active/deactive domains to PDO
Require config and use dns_tools_dir path when calling tcpclient and axfr-get
Moved axfr import to use PDO
Moved domains change owner to PDO
Moved check_account_data to PDO
Moved create tables to PDO
Moved get_data to PDO
Moved view_log to PDO
Moved users.php to PDO