DB: Fix creation of "everybody"

db.ddl

@@ -15,7 +15,7 @@ CREATE TABLE owl_users (
 );
 
 -- uid=-1 means "everybody"
-INSERT INTO owl_users(uid, full_name, first_name, last_name) VALUES (-1, 'Everybody', 'Every', 'Body');
+INSERT INTO owl_users(uid, first_name, last_name) VALUES (-1, 'Every', 'Body');
 
 CREATE TABLE owl_semesters (
 	semid		serial		PRIMARY KEY,