Hack to show NTS on ntpq peers

[Hal Murray]

The t column is a "u" for user/client.  (Looks like "l" for refclocks.  It 
used to be interesting for broadcast and such, but I think you can figure that 
out from the remote address.)

We can put 0-8 in that slot to indicate that we are talking to that server 
with NTS and show the number of cookies remaining.

I'm not sure how it gets initialized today.  We can put a -1 in there to 
indicate that it's not running in NTS mode.


-- 
These are my opinions.  I hate spam.