Lfun:	query_name - get the name from a living

Synopsis:
	string query_name(int arg)

Description:
	The query_name call returns the name of the living.

	Without any argument arg (or 0) the name is returned capitalised. 
	This is the old default behaviour!

	With an argument the name is returned as it was set via
	set_cap_name (see 'man monster/set_cap_name'). Currently this only
	is implemented in obj/monster! obj/player (and obj/wizard) ignores
	this new feature.

Return value:
	A string containing the name

	If it is dead, "Some mist" is returned.
	It it is invisible, "Someone" or "Somebody" is returned
	If a player is logging in, before he has typed his name, "Logon" is
	returned.

Examples:
	// here name always is capitalised: e.g. "Paoso" or "A rat":
	string name = this_player()->query_name();

	// here name2 can be capitalised: "a rat" or "Paoso":
	string name2 = this_player()->query_name(1);

Note:
	The new feature via the argument is intended for much nicer messages
	e.g. during combat: With 'query_name(1)' it fits into a sentence and
	not only at the beginning of it: "You hit a rat very hard." but also
	"You hit Mr Burke hard.".

See also: monster/set_name, monster/set_cap_name, object/short, living/query_alt_name, monster/query_alias