RCPL PAC: Changed biblio item disqus object generator to a private function and added documentation block
RCPL PAC: Renamed $ils_id variable and added to temporary node object used to generate empty five star ratings. Updated drupal_render function call.
RCPL PAC: Overrode five star AJAX voting submission to replace temporary node object with biblio supplemental node created by lazy loading of availability or new, saved node.
RCPL PAC: Added comment to five star ajax submit to clarify usage
RCPL PAC: Overrode five star submit function to hide incessant thank you/cleared messages