Fix missing handling for tags 0x6F and 0x70 (send and receive
encoding type).
Shorten fields displayed in COL_INFO.
Display information about all IPDC packets in COL_INFO if
there's more than one.
svn path=/trunk/; revision=10575
needs to be 256 characters long to hold a maximum-length string plus a
terminating '\0', as noted by Stefan Esser.
Don't bother putting in the null terminator at the end in the case where
we're putting an IP address or address/port into "tmp_tag_text" -
"sprintf()" does that for you.
In the case where it's an IP address and port, do it all in one sprintf
call - I don't think there's a guarantee that
sprintf(tmp_tag_text, "%s:%u", tmp_tag_text, ...)
works, although it could work.
Also, handle the case where the length is neither 4 (IP address) nor 6
(IP address/port).
svn path=/trunk/; revision=10418