add a changelog entry for the fix I did last night

git-svn-id: http://mantisbt.svn.sourceforge.net/svnroot/mantisbt/trunk@1934 f5dc347c-c33d-0410-90a0-b07cc1902cb9

doc/ChangeLog

@@ -11,6 +11,7 @@ Mantis ChangeLog
  * Fix: #2941: Checking that project upload path exists and is writable to webserver
  * Fix: lang_api did not load the user's preferred language
  * Fix: obscure error when database connect failed
+ * Fix: error when deleting news items
  * New config option (mail_priority): if use_x_priority is set to ON, what should the value of X-Priority be? The default is 3 (instead of 0 in previous version, which was misinterpreted by some MTAs)
  * Removed config option (mail_send_crlf): having this option off (default) violated RFC 822bis and there shouldn't be any server which required it to be set to off
  * Languages: Updated Dutch, French, German and Italian localisations.