Fixed wrong upload date for 0.7.17~exp4 upload, set approximated one.

debian/changelog

@@ -88,7 +88,7 @@ apt (0.7.17~exp4) experimental; urgency=low
       failure when GREP_OPTIONS contains options that modify grep output.
       (Closes: #428752)
 
- -- Eugene V. Lyubimkin <jackyf.devel@gmail.com>  Fri, 24 Oct 2008 23:45:17 +0300
+ -- Eugene V. Lyubimkin <jackyf.devel@gmail.com>  Fri, 31 Oct 2008 23:45:17 +0300
 
 apt (0.7.17~exp3) experimental; urgency=low