2004-11-27  Moritz Schulte  <moritz@g10code.com>

	* options.c (options_parse_conf): Do not fail if file does not
	exist.

	* card.c (wait_for_new_card): Renamed to ...
	(wait_for_card): ... this; new argument: require_card_switch;
	adjust function accordingly; adjust callers.
	(card_init): Rename argument `wait_for_card' to `wait'; new
	argument: require_card_switch; pass to wait_for_card.
	* card.h (card_open): Update declaration.

2004-11-13  Moritz Schulte  <moritz@g10code.com>

	* support.c (file_to_string): NUL-terminate string.
	* card.c (wait_for_new_card): New function, merged from gscutils ...
	(card_init): ... use it here.

