Add a bunch more NetBIOS name types.

Add a bunch more NetBIOS name types.

That makes the space of name types even more sparse; use "val_to_str()"
to decode them, rather than an indexed table.

Make a "process_netbios_name()" routine that shows non-printable
characters in NetBIOS names as <XX>, where "XX" is the value of the
character in hex (the way Network Monitor does), and have
"get_netbios_name()" use it (NetBIOS-over-TCP will be made to use it in
the future).

When displaying NetBIOS names, include the name type character at the
end, in angle brackets, the way Network Monitor does (show it in hex
even if it *is* printable - 0x20 is 0x20, not "space", in that context).

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@628 f5534014-38df-0310-8fa8-9805f1628bb7