crank up client timeout for large systems

svn, mailgw take forever to back up due to tons of tiny files
diff --git a/templates/config.pl.erb b/templates/config.pl.erb
index f17f5f5..14cb1b6 100644
--- a/templates/config.pl.erb
+++ b/templates/config.pl.erb
@@ -178,7 +178,7 @@
 $Conf{Ping6Path} = '/bin/ping6';
 $Conf{PingMaxMsec} = <%= @ping_max_msec %>;
 $Conf{CompressLevel} = 3;
-$Conf{ClientTimeout} = 72000;
+$Conf{ClientTimeout} = 259200;
 $Conf{MaxOldPerPCLogFiles} = 12;
 $Conf{DumpPostUserCmd}    = undef;
 $Conf{DumpPreShareCmd}    = undef;