- new #state-indicator-iccid span between the card image and the ADM badge;
shows the EF.ICCID digits of the equipped card (hidden without a card
session or when the ICCID is unreadable, cleared when the server is lost)
- pysimUpdateIccidIndicator() mirrors the ADM badge pattern (no rewrite when
the value is unchanged); wired into pysimCardStateUpdate() and
pysimSetServerAvailable()
- indicator/card_state tests for show/hide and markup order;
SW cache simple-v197