Print CGI headers before outputting default error message
Print CGI headers before outputting default error message

Apache complains of internal server error if CGI's headers are not printed
before the CGI script ends. Silence this message by printing them no matter
what kind of response we give.

james-johns/XNOR-ESD,james-johns/XNOR-ESD,james-johns/XNOR-ESD,james-johns/XNOR-ESD,james-johns/XNOR-ESD