Net::Amazon::S3: Add to channel

(cherry picked from commit d49991e40af999d9db8bd7d2d88e31afdfa3e95d)
valgrind: Update to 3.10.0

(cherry picked from commit 9f12c8bde8dfee61dfbf3c03e4d7f0b494f773d1)
httpd: Don't emit robots.txt if there are no robots entries

(cherry picked from commit 837a0c05e5c9c5ae3a4bc29fb1cbc4b26bceb077)
httpd: Add option for specifying robots.txt

(cherry picked from commit 0de982d75bc0edddbd1dd61467eb6445eb561109)
boehm-gc: Support --enable-large-config

(cherry picked from commit 8e2e4216ba09cc0412c9f3d1a1b8076e77827be8)
smem: Add package

This is a memory reporting tool that accounts for shared memory.

(cherry picked from commit 9a6484b255747b27665f9cd08d2435871a0455ed)
nixos-rebuild: Don't pass -K by default

(cherry picked from commit 05163e99db0433dd8869be65a874510da41c178b)
gcc: bugfix update 4.8.2 -> .3

It's supposed to fix over 140 problems from upstream bugzilla.
https://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.8.3

A previously separate patch got included in the release.

I tested that stdenv still builds.

(cherry picked from commit 610370f844be2994583afd3e97ab1a4400f03737)
systemd: Apply backport fixes

In particular, added a few patches that improve systemd-nspawn
container behaviour.

(cherry picked from commit 38567ddc80bdb2d0b23b3b0f3d6277c514b0a4bb)
systemd: Fix uninitialised memory issue in veth setup

This caused containers to randomly fail, in particular if the machine
name was 8 characters.

(cherry picked from commit 97d6afafaaf5e8db7182cf65cae982c50be2c2e9)
xulrunner: stick to firefox's src attribute

(cherry picked from commit 04369b68199e0cd278c56e70b9f2486f91d1b365)
firefox: Update to 32.0.2.

(cherry picked from commit 27f3301650066cc70eff3fa56d17c4dc2e93c289)
Update bash patchset to fix CVE-2014-6271
netpbm: Update to 10.66.00

Also, borrow a tarball from Gentoo so we don't have to use
fetchsvn. And don't depend on libX11 by default.

(cherry picked from commit 08732891e1f4de4d03e103ec588da4c010f07370)
test-driver: Use netpbm instead of imagemagick

Imagemagick pulls in 100s of megabytes of dependencies.

(cherry picked from commit 51c349d0cc39fa8f692386e3f6d25653a91e17db)
Installer test: Use the minimal ISO

So we don't depend on KDE etc. (which we don't even test here).

(cherry picked from commit 0a967b926871af2eb8a5098d85a519a4922c56e7)
Add all default NixOS packages to the channel

The job ‘dummy’ depends on the default contents of
‘environment.systemPackages’, thus ensuring that those packages all
end up in the channel.

(cherry picked from commit 1cd727180eeb60e1c4f6ead96be614431624830f)
Add a jobset for a "nixos-small" channel

This channel only builds a small subset of Nixpkgs, mostly suitable
for servers. Since the channel update doesn't require thousands of
packages to be built first, it should provide much faster turnaround
in case of security updates.
Remove missing attribute
firefox: Update to 32.0.3

CVE-2014-1568

(cherry picked from commit d265c213b44b65ac5a582c0c447ac0a354f982c6)