- Converted all the max((assetData.)revisionDate) calls to use mysql5/(4.1)

nested queries.
 - fix [ 1323184 ] CS Submissions Not Sorting on multiple sites
 - fixed some major oversights in the new profile system.

docs/upgrades/upgrade_6.8.1-6.8.2.pl

@@ -24,10 +24,17 @@ start(); # this line required
 
 fixPosts();
 fixDataFormMailForm();
+fixTZGoof();
 
 finish(); # this line required
 
 
+#-------------------------------------------------
+sub fixTZGoof {
+	print "\tFixing default timezone.\n" unless ($quiet);
+	WebGUI::SQL->write("update userProfileField set dataDefault='\\\'America/Chicago\\\'' where fieldName='timeZone'");
+}
+
 #-------------------------------------------------
 sub fixPosts {
 	print "\tFixing posts.\n" unless ($quiet);