Update Babel Language Packs 0.13.1 info

Change-Id: I12bbd6e1dd3c46b97a5bebc63c121e70a297b5a0
diff --git a/classes/export/generate1.php b/classes/export/generate1.php
index 2c331e8..90b716a 100755
--- a/classes/export/generate1.php
+++ b/classes/export/generate1.php
@@ -74,7 +74,7 @@
 	$build_id = $options['b'];
 }
 
-$release_id = "0.13.0";
+$release_id = "0.13.1";
 
 global $addon;
 $work_dir = $addon->callHook('babel_working');