[LON-CAPA-dev] Probably should start doing this

[Guy Albertelli II]

So we have been doing 

use strict;

But we need to start doing

use warnings FATAL => 'all';
no warnings 'unintialized';

This all warnings into fatal errors, except for those that involve
treating unitialized values as 0 or ''.

-- 
guy@albertelli.com  LON-CAPA Developer  0-7-6-1-