In UglifyJS:

* Add /package-lock.json to .gitgnore

In ndcode_site:
* Fix bug in zettair indexing script which prevented indexing the live site

diff --git a/UglifyJS b/UglifyJS
index e512c87..5d89075 160000 (submodule)
--- a/UglifyJS
+++ b/UglifyJS
@@ -1 +1 @@
-Subproject commit e512c872bc5809ce77c4b4d0052b8586074c2c7a
+Subproject commit 5d8907573959fd5fcc26339fa55b4a87061f9a87

diff --git a/ndcode_site b/ndcode_site
index 414bb01..f44483c 160000 (submodule)
--- a/ndcode_site
+++ b/ndcode_site
@@ -1 +1 @@
-Subproject commit 414bb01d2e5600742754d6452ca293fd14dbf492
+Subproject commit f44483cf541210f336c09d3a1d8441496c89eacd