Qp voice link inv

class qp_UserPollsList, used by Special:Pollresults page, may display QueryPage of polls "stat" links participated by particular single user. But sometimes admin of site wants to know the inverse information: which polls were NOT participated (not voted) by particular user of the site. In such case instance of qp_UserPollsList is created with property $this->inverse = true; and then 'qp_voice_link_inv' message is being used to display link "User voice?" for each entry of QueryPage:

$voice_link = $this->qpLink(
  $this->getTitle(),
  wfMsg( 'qp_voice_link' . ( $this->inverse ? "_inv" : "" ) ),
    array(),
    array( "id" => intval( $result->pid ), "uid" => $this->uid, "action" => "uvote" )
  );

The question mark "states" that user did not vote in particular poll, however by pressing the "inv" link admin may check whether this particular user voted the poll _after_ the qp_UserPollsList::getIntervalResults() was performed.

I feel very sad that currently I don't have the possibility to implement major changes I planned for this extension. It is especially sad because something like 90% of work is done, while about 10% only is left to release much improved and flexible version.