Mathopd 1.5 released

Hi.

I have not received any further bug reports for 1.5 betas so I hereby
officially declare mathopd-1.5 ready for release.

I have uploaded two new versions to the website: mathopd-1.5 and
mathopd-1.4p3. The only change with respect to previous versions is
a fix for unresponsive servers (this is essentially the 'accept patch' I
mailed to the list the other day.)

Cheers
Michiel