Cleaned up some logging and renamed PLM "log links" for consistency

Second try to rename PLM "show link table to log" as "log links" to be consistent with devices

lib/Insteon.pm

@@ -296,7 +296,7 @@ sub generate_voice_commands
  $object_string .= &main::store_object_data($object_name_v, 'Voice_Cmd', 'Insteon', 'Insteon_item_commands');
  push @_insteon_device, $object_name if $group eq '01'; # don't allow non-base items to participate
  } elsif ($object->isa('Insteon_PLM')) {
- my $cmd_states = "complete linking as responder,cancel linking,delete link with PLM,scan link table,show link table to log,delete orphan links,AUDIT - delete orphan links,scan all device link tables,sync all links,AUDIT - sync all links";
+ my $cmd_states = "complete linking as responder,cancel linking,delete link with PLM,scan link table,log links,delete orphan links,AUDIT - delete orphan links,scan all device link tables,sync all links,AUDIT - sync all links";
  $object_string .= "$object_name_v = new Voice_Cmd '$command [$cmd_states]';\n";
  $object_string .= "$object_name_v -> tie_event('$object_name->complete_linking_as_responder','complete linking as responder');\n\n";
  $object_string .= "$object_name_v -> tie_event('$object_name->initiate_unlinking_as_controller','initiate unlinking');\n\n";