gather data for Fennec XUL 14.0b1 as well

get-socorrodata.php

@@ -47,7 +47,7 @@ $daily = array(
                       '11.0b1', '11.0b2', '11.0b3', '11.0b4', '11.0b5', '11.0b6',
                       '12.0a2', '12.0b1', '12.0b2', '12.0b3', '12.0b4', '12.0b5', '12.0b6',
                       '13.0a1', '13.0a2', '13.0b1', '13.0b2', '13.0b3',
-                      '14.0a1', '14.0a2',
+                      '14.0a1', '14.0a2', '14.0b1',
                       '15.0a1'),
     'FennecAndroid' => array('11.0b1', '11.0b2', '12.0a2',
                              '13.0a1', '13.0a2',