kerb auth in 3.2

Hi Markus,
  The updated kerb_auth helper is now in 3.HEAD.

Can you please check that I got everything?

You will likely need to also sync your code formatting of the squid-3
version with the fixed format of code in 3.HEAD. There turned out to be
very many indentation changes between what 3.HEAD requires and what you
gave me.

Amos

-- 
Please be using
   Current Stable Squid 2.7.STABLE7 or 3.0.STABLE20
   Current Beta Squid 3.1.0.14