Add option for nftables compat utilies and for bpf compiler/nfsynproxy
configuration tool.
Drop symlink trickery since it's not required any more.
Switch homepage to proper one and drop the kernel v2.4+ note since
that's not supported by buildroot anyway.
Drop most patches (except musl build) since they're upstream.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
