always set default for sort (= Start)
suggested Start time on a new day will be current time
database initialisation...now forces R/W open and only
creates table, trigger, etc on failure
cat breakdown now correct displaying minutes rather than seconds
shrunk start and end time to better fit column
db directory should be protected by access control.
This .htaccess can be used if AllowOverride Limit is enabled.
make smartDateDisplay smarter!
use mktime, rather than strtotime to calculate midnight