Fix flags passed to slothd. Before, -f meant send an immediate update (which...

Fix flags passed to slothd. Before, -f meant send an immediate update (which wasn't the default behavior). The latest slothd updates (several weeks ago at least) changed the polarity of the flag. It still does the non-default thing, but now that makes it wait an hour before sending an update. So we remove -f so it does the right thing.

sensors/slothd/sddeploy.in

@@ -119,7 +119,7 @@ sub InstallSlothd($) {
     }
 
     print "starting slothd on $node\n";
-    `$SSH $node /etc/testbed/slothd -f`;
+    `$SSH $node /etc/testbed/slothd`;
     if ($?) {
         return 1;
     }

sensors/slothd/sdisrunning.in

@@ -95,7 +95,7 @@ sub check {
     my $ssh="sshtb -q";
     my $node = shift;
     my $cmd1 = "ps auxwww | grep slothd | grep -v grep";
-    my $cmd2 = "'rm -f /tmp/.sdpid ; /etc/testbed/slothd -f'";
+    my $cmd2 = "'rm -f /tmp/.sdpid ; /etc/testbed/slothd'";
     # Run an ssh command in a child process, protected by an alarm to
     # ensure that the ssh is not hung up forever if the machine is in
     # some funky state.