NULL contact:
	"Nick" (asciiz)		- user nickname (default)
	"Uuid" (asciiz)		- asciiz representation of user's uuid (not used on quickchat)
	"Port" (word)		- port to connect to
	"ProtoConn" (byte)	- connection type: 0: UDP/IP; 1: IPX;
	"ProtoOpt" (dword)	- custom protocol options (from `enum vqp_proto_opt`)
	"BroadcastMasks" (multiple dword blob)
				- with all specified network masks;
	"Multicast" (dword)	- multicast address
	"MulticastScope" (byte)	- multicast scope
	"UserlistTimeout"(byte)	- userlist timeout value (in seconds)
	"Chanlist" (asciiz)	- user's list of channels (in chanlist format - see chanlist.c)
	"Codepage" (byte)	- UTF-8, if 1; locale, if 0
	"Gender" (byte)		- gender 'M'/'F'/'?'
	"MsgOnAlertBeep" (byte)	- whether to emit message '*** ALERT BEEP ***' on alert beep;
	"NicknameOnTopic" (byte) - whether to append user's nickname when topic is set;
	"ContactsPreferMsg" (byte) - value new contacts will have "PreferMsg" set to
	"Broadcast#0" (dword)	- network broadcast #0 (DEPRECIATED)
	"Broadcast#1" (dword)	- network broadcast #1 (DEPRECIATED)
	"Broadcast#2" (dword)	- network broadcast #2 (DEPRECIATED)

Buddy contact:
	-- standard ones --
	"Nick" (assciz)		- buddy nickname
	"Status" (word)		- buddy status
	"Gender" (byte)		- gender 'M'/'F'/'?'

	-- non standard settings --
	"Computer" (utf8 asciiz)- computer name
	"ComputerUser" (utf8 asciiz)	- computer user name
	"Workgroup" (utf8 asciiz) - computer workgroup
	"Platform" (utf8 asciiz)- platform name
	"Software" (utf8 asciiz)- software name
	"QueuedMsgs" (blob)	- see contacts.c:contacts_add_queued_message()
	"PreferMsg" (byte)	- whether user prefers to get private message, instead of
				  using private chats.
	"LockNick" (byte)	- whether to not let the nickname of the contact change
				  automatically when user renames.