Lfun:	query_init_ob - get the set init_ob

Synopsis:
	object query_init_ob()

Description:
	The query_init_ob fetches a set init_ob from a monster - see
	also 'man monster/set_init_ob' and 'man object/monster_init'.

Return value:
	If an init_ob is set via set_init_ob, it is return, else 0.
	If the set init_ob is a blueprint (loaded object), it is
	returned as a string, else as an object pointer.

Examples:
	object obj = monster->query_init();

Note:
	The query_init_ob was added on December 28th 2016.

See also: monster/set_init_ob, object/monster_init