Description of Problem:
If you create an all-day event with a relative alarm (e.g. the stock
'notify me 30 minutes before the start'), the alarm triggers at 00:00 UTC
minus 30 minutes, not at 00:00 local time minus 30 minutes.  I had an
all-day event with a -30 minute alarm, and the notification popped up at
17:30 my time; I'm 6 hours behind UTC.

Steps to reproduce the problem:
1. Create an all-day event
2. Set up an alarm for it
3. Wait

Actual Results:
The reminder shows up at 00:00 UTC minus the reminder offset.

Expected Results:
The reminder should show up at 00:00 local time minus the reminder offset.

How often does this happen? 
I just noticed it this once.

Additional Information:
This is evolution-2.0.1-1.3 as it comes with NLD.  This is related to bug
258748.