kernel: Enable PPP_FILTER by default.

pppd will try to use it to improve efficiency and complain if it's not available
(but is is not mandatory).
imagemagick: Use --with-gcc-arch

Without this, ImageMagick's configure script will generate code
specific to the machine building the package. This code may then fail
on other CPU types.

http://hydra.nixos.org/build/16564129
Signed-off-by: Domen Kožar <domen@dev.si>
pythonPackages.sphinx: updated Sphinx from 1.2 -> 1.2.3
patch for wreq 0.2 to work with lens 4.5
thermald needs dbus config files to run
apache-httpd: Make 2.4 the default

The NixOS 14.11 release is a good time to finally make 2.4 the
default.
linux: Update to 3.12.32
Add Term::Size::Any
Net::Amazon::S3: Shut up a big fat warning during Hydra startup
Starman: Update to 0.4010
As Atlas dependency is considered a bad thing, update Liberation fonts while using binary distributin by default
Adds some “branch” meta-data
gnupg: Add gnupg 2.1 as default

Additionally, move all gnupg expressions into the gnupg folder.
idea-{community,ultimate}: 14pre -> 14
Fixes to Apache 2.4 configuration
Revert "Revert "syslog-ng: Update from 3.5.6 to 3.6.1""

This reverts commit 8e1072fd60f9dcf5eac0bb2d604258f121b658d8.
Up syslog-ng-incubator to work with syslog-ng 3.6

Also disable riemann extension, since it is now part of 3.6.
Merge pull request #4863 from rickynils/syslog-ng-3.6

syslog-ng 3.6
talloc: 2.0.1 -> 2.1.1
tdb: 1.2.1 -> 1.3.1