dcc_dir
        type: text
        default value: none

        set catalogue, in which files will be saved.

display_crap
	type: bool
	default value: 1
	
	defines if information which weren't connected with interlocutor will be displayed in chat window. 
	If it's 0, in chat window information only about interlocutor status are displayed.

display_notify
	type: integer
	default value: 1
	
	a value of 0 causes state changes of your contacts to be ignored, a
	value of 1 causes all state changes to be displayed, and a value of 2
	causes only state changes from unavailable to available and back to be
	displayed. A session variable with the same name has a higher priority
	and overrides this global one (unless it is set to -1).

exit_exec
	type: text
	default value: none
	
	Command executed on EKG2 exit, just before exit(). It'll replace EKG2
	in process table, so ekg2 will return its' exit code.

history_savedups
	type: integer
	default value: 1

	if set to 0, don't save lines matching the previous history entry

session_locks
	type: int
	default value: 1
	
	Kind of session-locks used by EKG2 to avoid two copies of it
	connecting the same session simultaneously. Possible values:
	
		0 - session-locks disabled,
	
		1 - flock-based locks (default),
	
		2 - file existence-based locks (simple).

subject_reply_prefix
	type: text
	default value: 'Re: '
	
	Prefix used in subjects of message replies.

window_session_allow
	type: text
	default value: 0
	
	When we're allowed to cycle sessions:
	
		0 - only in status window,
	
		1 - like above + in queries within sessions handling window
	target,
	
		2 - status & query windows,
	
		4 - status & query windows, but first change to status window.

