/**
  * 
  * @return multitype:\INUtils\Entity\TermEntity
  */
 public function getSponsorTypes()
 {
     $spt = TermService::getSingleton();
     $spt->setTaxonomy(SponsorHelper::TAXONOMY);
     $spt->setEntityClass("\\INUtils\\Entity\\TermEntity");
     return $spt->getTerms();
 }
 public function getHeadings()
 {
     $hS = TermService::getSingleton();
     $hS->setEntityClass("\\INUtils\\Entity\\TermEntity");
     $hS->setTaxonomy(IssueHelper::TAXONOMY_NAME);
     return $hS->getTerms();
 }