Tidy up debug vs. non-debug output

includes/polling/functions.inc.php

@@ -364,7 +364,6 @@ function rrd_create_update($device, $name, $def, $val, $step = 300)
     if (!is_file($rrd) && $def != null) {
         // add the --step and the rra definitions to the array
         $newdef = "--step $step ".implode(' ', $def).$config['rrd_rra'];
-        d_echo("Creating RRD $rrd: $newdef");
         rrdtool_create($rrd, $newdef);
     }
 

includes/polling/mib.inc.php

@@ -11,10 +11,12 @@
  * the source code distribution for details.
  */
 
-d_echo("MIB-based polling");
+echo("MIB-based polling");
+d_echo("\n", ": ");
 
 $devicemib = array($device['sysObjectID'] => "all");
 poll_mibs($devicemib, $device, $graphs);
 
 d_echo("Done MIB-based polling");
+echo("\n");
 ?>