[imp] Dates read incorrectly in current HEAD DIMP (and IMP)

[Dan Brown]

I've had a problem for a while with messages from a particular sender  
not date-sorting correctly.  The date header from a recent message  
appears as:

Date: 8/30/2007 5:59:28 PM

DIMP shows the date column as simply "05:59:28 PM", and it appears  
before a message dated 1/30/02.

While I'm at it, there is another date header that doesn't seem to  
sort correctly:

Date: 12/08/03 20:16:07

For this message, the date is shown correctly, but it sorts as before  
the 1/30/02 message.

-- 
Dan Brown, KE6MKS, dan at familybrown.org
"Since all the world is but a story, it were well for thee to buy the
more enduring story rather than the story that is less enduring."
  -- The Judgment of St. Colum Cille