Change mirrors to current (urgent change, not well integrated).

The old mirrors from years ago are still being used on
kanji.sljfaq.org. I've urgently updated the current module by hacking
scrape.pl and lib/WWW/WWWJDIC.pm. The "automatic build" scripts seem
to have been in a state of limbo for about the last five years, not
working as they were and not working in the "new fangled" way they
seem to have been going.