Broken links

The links pointed to:
http://labs.infertux.com/hn2rss/
Instead of:
http://labs.infertux.com/hn2rss/250.atom

(the method name is quite misleading)

PS: I didn't test it, but it should work (:D)

PPS: I suscribed to the 250 points one.
Get rid of misleading method