Calvert Markham's recommendations.

Incorrect to_uid
#0 /srv/www/nr/sites/all/modules/national_register/national_register.module(2431): UserRecommendations::getUserRecommendations('0', false)
#1 [internal function]: national_register_recommendations_page('0')
#2 /srv/www/nr/includes/menu.inc(349): call_user_func_array('national_regist...', Array)
#3 /srv/www/nr/index.php(17): menu_execute_active_handler()
#4 {main}