Upgraded etherpad and videolist.

diff --git a/mod/etherpad b/mod/etherpad
index 9a40ba24f6f7880a44218b79d4c1260e43d1b5b8..ea4d37cfd11f632a6568bc83cae184a35be2808f 160000 (submodule)
--- a/mod/etherpad
+++ b/mod/etherpad
@@ -1 +1 @@
-Subproject commit 9a40ba24f6f7880a44218b79d4c1260e43d1b5b8
+Subproject commit ea4d37cfd11f632a6568bc83cae184a35be2808f

diff --git a/mod/videolist b/mod/videolist
index 785059957b1d589b1b9eb2e529e6373a60594e0b..9a449b126c89481baadb8810d2d304c93aded7a8 160000 (submodule)
--- a/mod/videolist
+++ b/mod/videolist
@@ -1 +1 @@
-Subproject commit 785059957b1d589b1b9eb2e529e6373a60594e0b
+Subproject commit 9a449b126c89481baadb8810d2d304c93aded7a8