Removed the now-executed commands from sql_fixup.sql

 - Legacy-Id: 1884

Author: pasieronen

test/sql_fixup.sql

@@ -1,7 +1,2 @@
 -- This file holds needed corrections to the database until they have been applied to
 -- the live database.  This file is applied after importing a new dump of the live DB.
-delete from auth_user;
-delete from auth_user_groups;
-delete from auth_group;
-delete from auth_group_permissions;
-drop table ietfauth_usermap;