Initialize a profile.

def command_init(prog_name, prof_mgr, prof_name, prog_args):

	"""
	Initialize a profile.
	"""
	
	# Retrieve arguments
	parser = argparse.ArgumentParser(
		prog=prog_name
	)
	parser.add_argument(
		"type",
		metavar="type",
		type=str,
		nargs=1,
		help="profile type"
	)
	args = parser.parse_args(prog_args)
	
	# Profile store
	prof_type = args.type[0]
	prof_mgr.store(prof_name, prof_type)