Reject any abuse links. Fixes false 500.

Wget has a nasty habit of scraping urls from javascript.

In this page,
http://blog.yahoo.com/_VLQJYQ67KQZOYI4P2PMXHVDKJY/articles/29695/category/%E7%8E%A9%E5%85%B7,
it attempts to follow
url+"\/@apac3\/y\/abuse?guid=VLQJYQ67KQZOYI4P2PMXHVDKJY&ugcId=111823&type=bc\"
which then yahoo gets confused and returns http status 500.