[jp] invisible datebook entry

Somehow, I managed to create a datebook event which doesn't appear in the 
datebook, but does appear in the "Find" dialog. It's a repeating event. 
Initially, I assumed the start date was "after" the end date. But then I 
discovered that JPilot correctly prevents this.

I would like to remove it from the database, but of course, since it's "not 
there", I can't.

I'm wasn't able to reproduce it, but will try further if that's desirable.

-TR