[jcifs] can't get workgroup list with 0.9.0b

[Michael B Allen]

frank jenkins said:
>>supplied otherwise GUEST and fail over to trying "null" credentials.
>> Maybe
>>if the GUEST account is locked out jCIFS gives up too quickly?
>
> This appears to be exactly what is happening.

I *beleive* I've fixed this. I'll be releasing something in the next few
days (just updating all the documentation mostly). Give it a whirl when I
do please.

Thanks,
Mike