Updates for DVD image

diff --git a/firefox b/firefox
index 87a06b9..b9e78a6 160000 (submodule)
--- a/firefox
+++ b/firefox
@@ -1 +1 @@
-Subproject commit 87a06b9840b66cb9aaf877b5e8e701c4b02a3108
+Subproject commit b9e78a6202dc24a22b207dbc3127efffa545ec58

diff --git a/mod_auth_kerb b/mod_auth_kerb
index 8e6bd8b..10cb0e9 160000 (submodule)
--- a/mod_auth_kerb
+++ b/mod_auth_kerb
@@ -1 +1 @@
-Subproject commit 8e6bd8b24b88fe873345060e897ec91a7a2bd18a
+Subproject commit 10cb0e9b3d3cdc890ec50ab46948dd35148b5b76