DELAY_IOCALLS is configured. DELAY_IOCALLS is never selected automatically
but has to be configured by the user anyway. Did not use writes to 0x80 as
readings make me think this tries to delay by 1ms where we want 1us.
(get rid of those pseudo options named 'Arguments' in the config file)
- replace printf / printf calls by debug / report calls in some drivers
- sort and extend LCDd.conf
Enhanced(?) timing.h with DELAY_AUTOSELECT.
Cheered up some comments, moved #ifndef FOO_H #define FOO_H to just after
the copyright and explanation comment.
mmdolze