Changes one.php to read JSON for the file names

one.php is the file to populate the test database. It read
race_list.json to get the names of the races and some information on the
race. It also gets the file name from here. Then it puts the information
into the database
Cleans up the names for the Tom Brenan race
Changes the sql file to match the test one
Reflects the changes in the database
Adds a debug flag and a trailing slash