The calendar placed events by the calendar time-zone setting, but
"today", the now-line and the "Today" button still went by the device
clock. With the setting away from the device zone, the grid could
mark yesterday as today, draw the now-line hours off and jump to the
wrong day.
- the views, the agenda's "Today"/"Tomorrow" headers and today anchor,
the selected day, the scroll window's start and the "Today" button
use `displayNow`, `isDisplayToday`, `isDisplayTomorrow` and
`displayNowMinutes`
- a long press at an hour already hands the editor a calendar-zone
time, which it converts when it saves
- changing the setting re-buckets the days and reloads the loaded
range, since the server reads floating times and the range bounds
in that zone
Linus Rath
8af163a6a3