Added the commands' args and options to the parser

cmd_init ()

{

	summary="set up git-hook directories in a repository"

	local force

	add_arg FLAG -f force

	parse_args "$@"

}

cmd_add ()

{

	summary="add a script to a hook"

	local hook script

	add_option hook yes

	add_option script yes

	parse_args "$@" || return

}

cmd_remove ()

{

	summary="remove a script from a hook"

	local hook script

	add_option hook yes

	add_option script yes

	parse_args "$@" || return

}