Install torbutton 1.4 from Debian unstable.

92015a9f · Tails developers · f628c392 · 92015a9f
Commit 92015a9f authored Jul 20, 2011 by Tails developers
--- a/config/chroot_apt/preferences
+++ b/config/chroot_apt/preferences
@@ -34,6 +34,10 @@ Package: virtualbox-guest-x11
 Pin: origin backports.debian.org
 Pin-Priority: 999

+Package: xul-ext-torbutton
+Pin: release o=Debian,a=unstable
+Pin-Priority: 999
+
 Explanation: weirdness in chroot_apt install-binary
 Package: *
 Pin: release o=chroot_local-packages