replace tools videos with latest reto studio videos.

Change-Id: I7953a6834969251533b38f0a8dd67e0d91fede7e
diff --git a/docs/html/jd_extras_en.js b/docs/html/jd_extras_en.js
index 725404d..84714a8 100644
--- a/docs/html/jd_extras_en.js
+++ b/docs/html/jd_extras_en.js
@@ -3711,11 +3711,10 @@
   "develop/landing/tools": {
     "title": "",
     "resources": [
-      "https://www.youtube.com/watch?v=K2dodTXARqc&list=PLWz5rJ2EKKc8I9gHTMh5yKkwRRGE8BjbQ",
-      "https://www.youtube.com/watch?v=cD7NPxuuXYY&list=PLWz5rJ2EKKc8I9gHTMh5yKkwRRGE8BjbQ",
-      "https://www.youtube.com/watch?v=JLLnhwtDoHw&list=PLWz5rJ2EKKc8I9gHTMh5yKkwRRGE8BjbQ",
-      "https://www.youtube.com/watch?v=2I6fuD20qlY&list=PLWz5rJ2EKKc8I9gHTMh5yKkwRRGE8BjbQ",
-      "https://www.youtube.com/watch?v=5Be2mJzP-Uw&list=PLWz5rJ2EKKc9e0d55YHgJFHXNZbGHEXJX"
+      "https://www.youtube.com/watch?v=StqAZ1OQbqA&list=PLWz5rJ2EKKc_w6fodMGrA1_tsI3pqPbqa",
+      "https://www.youtube.com/watch?v=ZOz_yr8Yxq8&list=PLWz5rJ2EKKc_w6fodMGrA1_tsI3pqPbqa",
+      "https://www.youtube.com/watch?v=eOV2owswDkE&list=PLWz5rJ2EKKc_w6fodMGrA1_tsI3pqPbqa",
+      "https://www.youtube.com/watch?v=4rI4tTd7-J8&list=PLWz5rJ2EKKc_w6fodMGrA1_tsI3pqPbqa"
     ]
   },
   "google/landing/services": {