flymake-cursor: upgrade to 0.1.5
htmlize: upgrade to 1.43
iso-codes: upgrade to 3.40
jfsutils: upgrade to 1.1.15
xfce4 terminal: fix url
nss: add yet another mirror to get the patch from

the original url throws 500
the mirror's patch differs (probably upgraded for newer nss)
so I found one more source, with a (versioned) url
linux-3.0: upgrade to 3.0.58
linux-3.4: upgrade to 3.4.25
linux-3.7: upgrade to 3.7.2