nspr: Update to 4.10.7

(cherry picked from commit 0dbdc857d75d9dc82dc3d7a37014ef0ae484b0ec)
nss: Update to 3.16.4

(cherry picked from commit b3b06af89a0179e023c69808fd00b36b57d27316)
firefox: Update to 32.0

(cherry picked from commit 88964f37a0f024b71326c3b0c99a2beccabe41d1)
Cache::Cache: Disable tests

(cherry picked from commit aa8a728b047c3955f8bacda1016aeef39de90518)
lttng-modules: Mark as broken

These do not build for any kernel:

  http://hydra.nixos.org/eval/1149989?filter=lttng&compare=1149981

(cherry picked from commit 4b7f1a9be33bcc098d5bf5a9c1f7310d68e6c08d)
/dev/sda1 -> "/dev/sda1"

Otherwise Nix might try to copy /dev/sda1 under certain circumstances
:-)

(cherry picked from commit f6b4214567979247f6dac2b5b6bc92fa89a619db)
Remove reference to icecat

(cherry picked from commit d2539605e1545428c404ddaa73265b30988c044b)