DateTime toZone returning date /w no time

[Bug Importer]

It seems that when toZone() returns a time of exactly midnight, it returns the date only, ignoring the time.

From the command line I confirm the behavior (the first toZone() answer should be 2003/03/22 00:00:00 US/Eastern).

>>> from DateTime import DateTime
>>> d = DateTime('2003-03-22 05:00:00 UTC')
>>> d
DateTime('2003/03/22 05:00:00 Universal')
>>> d.toZone('US/Eastern')
DateTime('2003/03/22')
>>> DateTime('2003-03-22 05:00:01 UTC').toZone('US/Eastern')
DateTime('2003/03/22 00:00:01 US/Eastern')

[Jens Vagelpohl (dataflake-deactivatedaccount-deactivatedaccount)]

I have removed this confusing special case:

http://svn.zope.org/?rev=115125&view=rev

This will be released with DateTime 2.12.5 and ship with Zope 2.12.11 and 2.13.0