pdo.c : missalignment problem on some cpu when comparing cobids, various typo fixes
dcf.c : factorized code, and added automatic state change to operational when DCF finished
drivers/none : default time value is now nanoseconds

usr/include/canfestival/*
usr/lib/libcanfestival.a
usr/lib/libcanfestival_unix.a
usr/share/CanFestival-3/src/*
usr/share/CanFestival-3/include/*
usr/share/CanFestival-3/drivers/*