[lwip-members] Bugfest

[Kieran Mansley]

As you've probably noticed I've been submitting a hole load of bugs.
These are mostly taken from reports on the mailing list over the last few
months.  It is possible that some of them have been fixed already - I've
done my best to check, but it is not always clear.  I'm not through the
whole mailing list yet, but there are a few for everyone to get stuck
into!

Thanks

Kieran