In 'New general appointment' display remarks

1. Chosen date and time are displayed double after changing the date in calendar (watch movie).
2. Just suggestion: putting calendar dialog when clicking on the field Appointment on to set up date. For me it wasn't intuitive to click on the big calendar on the right to get the date.
3. Appointment length (in minutes) - negative values are allowed to choose.
4. The rows are moving when I set up the appointment length clicking on the increase/decrease button (watch move attached).

movie here password:test