1 log line removed in tx_nG6_db.php

The log instruction might only work in the test environment.
I forgot to remove this line in the last commit, my bad.

issue#161

ui/nG6/lib/class.tx_nG6_db.php

@@ -451,8 +451,6 @@ INNER JOIN fe_groups ON fe_groups.uid = fe_users.usergroup',
                 'LIMIT' 	=> ''
         );
         
-        file_put_contents ('/work/ng6-test/jflow_rtherville/ng6_php.log',"IN tx_nG6_db.php, get_purge_demand_list. queryParts=".print_r($queryParts,TRUE));
-        
         $results=array();
         $res = $GLOBALS['TYPO3_DB']->exec_SELECT_queryArray($queryParts);
         while($res_row= $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {