fix for 29820: Remove "Changed" from email subject line

patch submitted by zach@math.berkeley.edu, additional commentary by
cyeh@bluemartini.com.

webtools/bugzilla/processmail

@@ -572,7 +572,12 @@ sub NewProcessOnePerson ($$\@\%\%\%$$$$) {
     my %substs;
 
     $person .= Param('emailsuffix');
-    $substs{"neworchanged"} = $isnew ? "New" : "Changed";
+# 09/13/2000 cyeh@bluemartini.com
+# If a bug is changed, don't put the word "Changed" in the subject mail
+# since if the bug didn't change, you wouldn't be getting mail
+# in the first place! see http://bugzilla.mozilla.org/show_bug.cgi?id=29820 
+# for details.
+    $substs{"neworchanged"} = $isnew ? "New" : "";
     $substs{"to"} = $person;
     $substs{"cc"} = '';
     $substs{"bugid"} = $id;