#69 Feedreader can't handle UTC in dc:date

[Gottfried Haider]

It is valid to use the following
<dc:date>2003-08-22T12:54:47Z</dc:date>
however Feedreader does not interpret it.

see http://www.w3.org/TR/NOTE-datetime
-- snip --
This profile defines two ways of handling time zone
offsets:

Times are expressed in UTC (Coordinated Universal
Time), with a special UTC designator ("Z").
Times are expressed in local time, together with a time
zone offset in hours and minutes. A time zone offset
of "+hh:mm" indicates that the date/time uses a local
time zone which is "hh" hours and "mm" minutes ahead
of UTC. A time zone offset of "-hh:mm" indicates that
the date/time uses a local time zone which is "hh" hours
and "mm" minutes behind UTC.
-- snip --