programs: fix link to formfind

... and removed lots of old cruft that don't need to be in this list
anymore:

getlinks.pl, recursiveftpget.pl, tnord_login.pl, get_latest_kernel.pl,
comhemlogin.bash, comhemlogin.txt, checklinks.pl, bushpdf.php3,
download.pl

Reported-by: Michael B. Eichorn