the patrons file now supports line breaks at its end

libs/questionnaireLib.php

@@ -93,6 +93,7 @@
 		$lines = explode("\n", $rawData);
 		$data = array();
 		for ($i = 0; $i < count($lines); $i++)
+			if(trim($lines[$i]) != "")
 				$data[trim($lines[$i])] = trim($lines[$i]);
 
 		return $data;

questionnaires/namenspatronen.txt

@@ -1,3 +1,4 @@
 Peter Chen
 Richard Stallman
 Konrad Zuse
+John von Neuman