fchg_is_running startup sync flag change: set the flag when the first ADC message has been processed, and not merely when the task is running - this way the flag indicates that meaningful info about the state of the battery is available.

clean:	FRC
	rm -f fwimage.* ramimage.* str2ind.* link.cmd link_ram.cmd
	rm -f build_date.* flash-script
	for i in ${SUBDIR}; do (cd $$i; ${MAKE} ${MFLAGS} clean); done