Changed the date column to dt and to type int

The date column has been renamed to dt and changed to a type of
int( 11 ) instead of datetime.
Fixed issue of passing the $db variable to Settings
Changed date column to be int( 11 ) instead of datetime
Modify 'date' columns to be int(11)

The picks 'updated' column and games 'date' column have been changed to
int(11) from datetime. The column will now hold UNIX timestamps.

Had to use the setTimestamp function when using new DateTime classes.