Name: create_wizard - create a new wizard

Syntax:
	int create_wizard(string name)

Description:
	The create_wizard efun creates the environment and basic files for
	a wizard. You cannot call this function directly.

	It will create a new directory for wizard with the name "name", and
	copy a definition of a master.c and workroom.c to this directory.

	These actions are performed by the game master.c

Return value:
	If the creation was successful, 1 is returned, else 0.

Examples: none